Finite Group Databasebeta

← C2×#22588942 #31999699

Subgroups — C2×#22588942 #31999699

Order 18176.

854 conjugacy classes of subgroups.

The subgroup lattice has 446 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986035C211yesmaximal, characteristic
2C2×#17986026C211yesmaximal, characteristic
3C2×#17985957C211yesmaximal, characteristic
4#22588942C218yesmaximal, direct product factor
5C2×#17985763C211yesmaximal, characteristic
6C2×#17985759C211yesmaximal, characteristic
7C2×#17985754C211yesmaximal, characteristic
8C2×#339×C71C211yesmaximal, characteristic
9C22×#11765849C2211yescharacteristic
10C23×C71⋊C8C2211yescharacteristic
11C23×C71⋊C8C2211yescharacteristic
12C2×#14556087C2211yescharacteristic
13#17986035C414yescomplemented
14#17986035C2214yes—
15C2×#14556061C411yescharacteristic, complemented
16C2×#14556061C411yescharacteristic, complemented
17C2×#14556059C411yescharacteristic, complemented
18C2×#14556059C411yescharacteristic, complemented
19#17986026—22no—
20#17986026C2214yes—
21C2×C4⋊(C71⋊C8)—21no—
22C2×C4⋊(C71⋊C8)—21no—
23#17985957—22no—
24#17985957C2214yes—
25C2×#14556038—21no—
26C2×C8×Dic71—21no—
27#17985763C2214yes—
28#17985759C2214yes—
29#17985754C2214yes—
30C22×M16×C71C2211yescharacteristic
31C2×#117×C71C2211yescharacteristic
32C22×C42×C71C2211yescharacteristic
33#339×C71C2214yes—
34C2×#11765849—21no—
35C2×#11765849—22no—
36C2×#11765849—22no—
37C2×#11765849C2312yes—
38C22×C71⋊C8—21no—
39C22×C71⋊C8—22no—
40C22×C71⋊C8—22no—
41C22×C71⋊C8—22no—
42C22×C71⋊C8—22no—
43C22×C71⋊C8C2×C411yescharacteristic
44C22×C71⋊C8C2×C411yescharacteristic
45C22×C71⋊C8C2×C412yes—
46C22×C71⋊C8D411yescharacteristic
47C22×C71⋊C8D411yescharacteristic
48C22×C71⋊C8D412yes—
49C22×C71⋊C8C2312yes—
50C22×C71⋊C8C2312yes—
51#14556087—21no—
52#14556087—21no—
53#14556087C2×C412yes—
54#14556087C2312yes—
55C2×C4⋊Dic71C2×C411yescharacteristic
56C2×C4⋊Dic71C2×C411yescharacteristic
57C2×C22⋊Dic71—21no—
58C2×C4×Dic71—21no—
59#14556061C2×C414yescomplemented
60#14556061C2×C414yescomplemented
61#14556059C2×C414yescomplemented
62#14556059C2×C414yescomplemented
63C4⋊(C71⋊C8)—24no—
64C4⋊(C71⋊C8)—24no—
65#14556038—24no—
66C8×Dic71—24no—
67C23×C4×C71—21no—
68C23×C4×C71C2311yescharacteristic
69C2×M16×C71—21no—
70C2×M16×C71—22no—
71C2×M16×C71Q814yes—
72C2×M16×C71C2312yes—
73C22×C8×C71—21no—
74#117×C71—21no—
75#117×C71—21no—
76#117×C71C2×C412yes—
77#117×C71C2312yes—
78C2×C4⋊C4×C71C2×C411yescharacteristic
79C2×C4⋊C4×C71C2×C411yescharacteristic
80C2×C22⋊C4×C71—21no—
81C2×C42×C71—21no—
82C2×C42×C71—22no—
83C2×C42×C71—22no—
84C2×C42×C71—21no—
85C2×C42×C71C2312yes—
86C22×Dic71—21no—
87C22×Dic71—21no—
88#11765849—22no—
89#11765849—22no—
90#11765849—42no—
91C2×C71⋊C8—22no—
92C2×C71⋊C8—22no—
93C2×C71⋊C8—24no—
94C2×C71⋊C8—22no—
95C2×C71⋊C8—22no—
96C2×C71⋊C8—24no—
97C2×C71⋊C8—22no—
98C2×C71⋊C8—22no—
99C2×C71⋊C8—22no—
100C2×C71⋊C8—22no—
101C2×C71⋊C8—22no—
102C2×C71⋊C8—42no—
103C2×C71⋊C8C22×C412yes—
104C2×C71⋊C8C22×C412yes—
105C2×C71⋊C8C2×D412yes—
106C2×C71⋊C8C2×D412yes—
107C4⋊Dic71—21no—
108C4⋊Dic71—21no—
109C4⋊Dic71C22×C412yes—
110C4⋊Dic71C22×C412yes—
111C22⋊Dic71—22no—
112C22⋊Dic71—22no—
113C4×Dic71—22no—
114C4×Dic71—22no—
115C24×C71#4111yescharacteristic
116C22×C4×C71—24no—
117C22×C4×C71—21no—
118C22×C4×C71—21no—
119C22×C4×C71—22no—
120C22×C4×C71—42no—
121C22×C4×C71—42no—
122C22×C4×C71C22×C411yescharacteristic
123C22×C4×C71C22×C411yescharacteristic
124C22×C4×C71C2×D411yescharacteristic
125C22×C4×C71C2×D411yescharacteristic
126C22×C4×C71C2×Q812yes—
127C22×C4×C71#4112yes—
128C22×C4×C71#4111yescharacteristic
129C22×C4×C71#4112yes—
130C22×C4×C71#4112yes—
131C22×C4×C71C2411yescharacteristic
132M16×C71—24no—
133M16×C71—22no—
134M16×C71C2×Q814yes—
135C2×C8×C71—24no—
136C2×C8×C71—22no—
137C4⋊C4×C71—21no—
138C4⋊C4×C71—21no—
139C4⋊C4×C71C22×C412yes—
140C4⋊C4×C71C22×C412yes—
141C22⋊C4×C71—22no—
142C22⋊C4×C71—22no—
143C42×C71—22no—
144C42×C71—22no—
145C42×C71—22no—
146C42×C71—22no—
147C42×C71—42no—
148C23×C71—22no—
149C23×C71—22no—
150C23×C71C4×D411yescharacteristic
151C23×C71C4×D411yescharacteristic
152C23×C71#12512yes—
153C23×C71#12612yes—
154C23×C71C2×#4111yescharacteristic
155C2×C4×C71—24no—
156C2×C4×C71—22no—
157C2×C4×C71—22no—
158C2×C4×C71—48no—
159C2×C4×C71—42no—
160C2×C4×C71—42no—
161C2×C4×C71—42no—
162C2×C4×C71—42no—
163C2×C4×C71#11712yes—
164C2×C4×C71#11712yes—
165C2×C4×C71C4×D411yescharacteristic
166C2×C4×C71C4×D411yescharacteristic
167C2×C4×C71C4×Q812yes—
168C2×C4×C71C4×Q812yes—
169C2×C4×C71C22⋊Q812yes—
170C2×C4×C71C22⋊Q812yes—
171C2×C4×C71#12312yes—
172C2×C4×C71#12312yes—
173C2×C4×C71#12512yes—
174C2×C4×C71#12612yes—
175C2×C4×C71C23×C411yescharacteristic
176C2×C4×C71C22×D411yescharacteristic
177C2×C4×C71C22×Q811yescharacteristic
178C2×C4×C71C2×#4111yescharacteristic
179C2×C4×C71C2×#4111yescharacteristic
180C2×C4×C71C2×#4111yescharacteristic
181C2×Dic71—22no—
182C2×Dic71—22no—
183C2×Dic71—42no—
184C2×Dic71—42no—
185C8×C71—24no—
186C71⋊C8—22no—
187C71⋊C8—22no—
188C71⋊C8—22no—
189C71⋊C8—22no—
190C71⋊C8—42no—
191C22×C71—24no—
192C22×C71—24no—
193C22×C71—21no—
194C22×C71—21no—
195C22×C71—21no—
196C22×C71—21no—
197C22×C71#38712yes—
198C22×C71#38712yes—
199C22×C71#44312yes—
200C22×C71#44412yes—
201C22×C71C2×C4×D411yescharacteristic
202C22×C71C2×#12511yescharacteristic
203C22×C71C2×#12611yescharacteristic
204C4×C71—44no—
205C4×C71—42no—
206C4×C71—42no—
207C4×C71#38712yes—
208C4×C71#38712yes—
209C4×C71C2×#11711yescharacteristic
210C4×C71C2×C4×Q811yescharacteristic
211C4×C71C2×C22⋊Q811yescharacteristic
212C4×C71C2×#12311yescharacteristic
213Dic71—42no—
214Dic71—42no—
215C2×#1922—711nomaximal, Sylow
216C2×C71—21no—
217C2×C71—21no—
218C2×C71—22no—
219C2×C71#192214yescomplemented
220C2×C71C2×#38711yescharacteristic
221C2×C71C2×#44311yescharacteristic
222C2×C71C2×#44411yescharacteristic
223C2×#427—711no—
224C2×#424—711no—
225C2×#405—711no—
226#1922—718no—
227C2×#341—711no—
228C2×#339—711no—
229C2×#339D7111yescharacteristic
230C2×#336—711no—
231C71C2×#192211yescharacteristic, complemented, Sylow
232C22×M16—711no—
233C22×M16C2×D7111yescharacteristic
234C23×C8—711no—
235C23×C8—711no—
236C2×#117—711no—
237C2×#117C2×D7111yescharacteristic
238C22×C42C2×D7111yescharacteristic
239#427—714no—
240#427—714no—
241C2×#107—711no—
242C2×#107—711no—
243C2×#106—711no—
244C2×#106—711no—
245#424—714no—
246#424—1422no—
247C2×C4⋊C8—1421no—
248C2×C4⋊C8—1421no—
249#405—714no—
250#405—1422no—
251C2×#97—1421no—
252C2×C4×C8—1421no—
253#341—714no—
254#339—714no—
255#339C2×D7114yes—
256#336—714no—
257C23×C4—21no—
258C23×C4C22×D7111yescharacteristic
259C2×M16—21no—
260C2×M16—22no—
261C2×M16—712no—
262C2×M16—1422no—
263C2×M16—1422no—
264C2×M16—1421no—
265C2×M16Dic14214yes—
266C2×M16C22×D7112yes—
267C22×C8—21no—
268C22×C8—711no—
269C22×C8—711no—
270C22×C8—712no—
271C22×C8—712no—
272C22×C8—711no—
273C22×C8—711no—
274C22×C8—712no—
275C22×C8—712no—
276C22×C8—1421no—
277C22×C8—1422no—
278C22×C8—1422no—
279C22×C8—1422no—
280C22×C8—1422no—
281#117—21no—
282#117—21no—
283#117—712no—
284#117—712no—
285#117—1421no—
286#117—1421no—
287#117C4×D7112yes—
288#117C22×D7112yes—
289C2×C4⋊C4—711no—
290C2×C4⋊C4—711no—
291C2×C4⋊C4C4×D7111yescharacteristic
292C2×C4⋊C4C4×D7111yescharacteristic
293C2×C22⋊C4—21no—
294C2×C22⋊C4—1421no—
295C2×C42—21no—
296C2×C42—22no—
297C2×C42—22no—
298C2×C42—21no—
299C2×C42—1421no—
300C2×C42C22×D7112yes—
301#107—714no—
302#107—714no—
303#106—714no—
304#106—714no—
305C4⋊C8—1424no—
306C4⋊C8—1424no—
307#97—1424no—
308C4×C8—1424no—
309C24#1176586411yescharacteristic
310C22×C4—24no—
311C22×C4—22no—
312C22×C4—21no—
313C22×C4—21no—
314C22×C4—42no—
315C22×C4—42no—
316C22×C4—1421no—
317C22×C4—1421no—
318C22×C4C2×C4×D7111yescharacteristic
319C22×C4C2×C4×D7111yescharacteristic
320C22×C4D4×D7111yescharacteristic
321C22×C4D4×D7111yescharacteristic
322C22×C4C2×Dic14212yes—
323C22×C4#1176586412yes—
324C22×C4#1176586411yescharacteristic
325C22×C4#1176586512yes—
326C22×C4#1176586612yes—
327C22×C4C23×D7111yescharacteristic
328M16—22no—
329M16—24no—
330M16—2842no—
331M16—1422no—
332M16—1422no—
333M16C2×Dic14214yes—
334C2×C8—22no—
335C2×C8—24no—
336C2×C8—2842no—
337C2×C8—712no—
338C2×C8—712no—
339C2×C8—712no—
340C2×C8—712no—
341C2×C8—1422no—
342C2×C8—1422no—
343C2×C8—1422no—
344C2×C8—1422no—
345C2×C8—1422no—
346C2×C8—1422no—
347C2×C8—1422no—
348C2×C8—1424no—
349C2×C8—1422no—
350C2×C8—1422no—
351C2×C8—1424no—
352C4⋊C4—21no—
353C4⋊C4—21no—
354C4⋊C4—712no—
355C4⋊C4—712no—
356C4⋊C4—1421no—
357C4⋊C4—1421no—
358C4⋊C4C2×C4×D7112yes—
359C4⋊C4C2×C4×D7112yes—
360C22⋊C4—22no—
361C22⋊C4—22no—
362C22⋊C4—1422no—
363C22⋊C4—1422no—
364C42—22no—
365C42—22no—
366C42—22no—
367C42—22no—
368C42—42no—
369C42—1422no—
370C42—1422no—
371C23—22no—
372C23—22no—
373C23(C22⋊D71)⋊C411yescharacteristic
374C23(C22⋊D71)⋊C411yescharacteristic
375C23#1455611912yes—
376C23#1455612112yes—
377C23C2×#1176586411yescharacteristic
378C2×C4—24no—
379C2×C4—22no—
380C2×C4—22no—
381C2×C4—48no—
382C2×C4—42no—
383C2×C4—42no—
384C2×C4—42no—
385C2×C4—42no—
386C2×C4—2842no—
387C2×C4—2842no—
388C2×C4—1422no—
389C2×C4—1422no—
390C2×C4#1455608612yes—
391C2×C4#1455608612yes—
392C2×C4(C22⋊D71)⋊C411yescharacteristic
393C2×C4(C22⋊D71)⋊C411yescharacteristic
394C2×C4C4×Dic14212yes—
395C2×C4C4×Dic14212yes—
396C2×C4#1455610512yes—
397C2×C4#1455610512yes—
398C2×C4#1455611312yes—
399C2×C4#1455611312yes—
400C2×C4#1455611912yes—
401C2×C4#1455612112yes—
402C2×C4C22×C4×D7111yescharacteristic
403C2×C4C2×D4×D7111yescharacteristic
404C2×C4C22×Dic14211yescharacteristic
405C2×C4C2×#1176586411yescharacteristic
406C2×C4C2×#1176586511yescharacteristic
407C2×C4C2×#1176586611yescharacteristic
408C8—24no—
409C8—2842no—
410C8—1422no—
411C8—1422no—
412C8—1422no—
413C8—1422no—
414C22—24no—
415C22—24no—
416C22—21no—
417C22—21no—
418C22—21no—
419C22—21no—
420C22#1798588612yes—
421C22#1798588612yes—
422C22#1798611312yes—
423C22#1798611812yes—
424C22C2×(C22⋊D71)⋊C411yescharacteristic
425C22C2×#1455611911yescharacteristic
426C22C2×#1455612111yescharacteristic
427C4—44no—
428C4—42no—
429C4—42no—
430C4—2842no—
431C4—2842no—
432C4#1798588612yes—
433C4#1798588612yes—
434C4C2×#1455608611yescharacteristic
435C4C2×C4×Dic14211yescharacteristic
436C4C2×#1455610511yescharacteristic
437C4C2×#1455611311yescharacteristic
438C2—21no—
439C2—22no—
440C2—21no—
441C2#2258894214yesdirect product factor
442C2C2×#1798588611yescharacteristic
443C2C2×#1798611311yescharacteristic
444C2C2×#1798611811yescharacteristic
subgroupG/H
centerC22×C4D4×D71
commutatorC2×C4×C71C23×C4
FrattiniC22×C4C23×D71
FittingC2×#339×C71C2
socleC23×C71C4×D4
prime radicalC24×C71#41
cosocleC22×C4×C71C24
hypercenterC2×#339D71
hypocenterC71C2×#1922
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C23×C4 ◁ C2×#339

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
4. #22588942C2direct (N × H)
13. #17986035C4semidirect
15. C2×#14556061C4semidirect
16. C2×#14556061C4semidirect
17. C2×#14556059C4semidirect
18. C2×#14556059C4semidirect
59. #14556061C2×C4semidirect
60. #14556061C2×C4semidirect
61. #14556059C2×C4semidirect
62. #14556059C2×C4semidirect
219. C2×C71#1922semidirect
231. C71C2×#1922semidirect
441. C2#22588942direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C2×#179860352
C2×#179860262
C2×#179859572
#225889422
C2×#179857632
C2×#179857592
C2×#179857542
C2×#339×C712
C2×#192271