Finite Group Databasebeta

← C2×#22588220 #31995459

Subgroups — C2×#22588220 #31995459

Order 18176.

1102 conjugacy classes of subgroups.

The subgroup lattice has 404 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556063C211yesmaximal, characteristic
2C2×#17986035C211yesmaximal, characteristic
3C2×#17985954C211yesmaximal, characteristic
4C22×C8×Dic71C211yesmaximal, characteristic
5#22588220C218yesmaximal, direct product factor
6C2×#17985760C211yesmaximal, characteristic
7C2×#17985758C211yesmaximal, characteristic
8C2×#405×C71C211yesmaximal, characteristic
9C22×#11765849C2211yescharacteristic
10C23×C71⋊C8C2211yescharacteristic
11C2×#14556087C2211yescharacteristic
12C22×C4×Dic71C2211yescharacteristic
13C2×#14556063C418yescomplemented
14C2×#14556063C2214yes—
15#17986035C414yescomplemented
16#17986035C2214yes—
17C2×#14556061C412yescomplemented
18C2×#14556059C412yescomplemented
19#17985954—22no—
20#17985954C2214yes—
21C2×#14556038—21no—
22C2×C8×Dic71—21no—
23C2×C8×Dic71C418yescomplemented
24C2×C8×Dic71C2214yes—
25#17985760C2214yes—
26#17985758C2214yes—
27C22×M16×C71C2211yescharacteristic
28C23×C8×C71C2211yescharacteristic
29C2×#117×C71C2211yescharacteristic
30#405×C71—22no—
31#405×C71C2214yes—
32C2×#97×C71—21no—
33C2×C4×C8×C71—21no—
34C23×Dic71—21no—
35C2×#11765849—21no—
36C2×#11765849—22no—
37C2×#11765849C2×C414yes—
38C2×#11765849C2312yes—
39C22×C71⋊C8—21no—
40C22×C71⋊C8C2×C414yes—
41C22×C71⋊C8C2×C411yescharacteristic
42C22×C71⋊C8C2×C411yescharacteristic
43C22×C71⋊C8C2×C412yes—
44C22×C71⋊C8C2×C414yes—
45C22×C71⋊C8C2312yes—
46#14556087—21no—
47#14556087—21no—
48#14556087C2×C412yes—
49#14556087C2312yes—
50C2×C4⋊Dic71C2×C412yes—
51C2×C22⋊Dic71—21no—
52C2×C4×Dic71—21no—
53C2×C4×Dic71—21no—
54C2×C4×Dic71—22no—
55C2×C4×Dic71C2×C414yes—
56C2×C4×Dic71C2312yes—
57#14556063C2×C4116yescomplemented
58#14556061C2×C418yescomplemented
59#14556059C2×C418yescomplemented
60#14556038—24no—
61C8×Dic71—24no—
62C8×Dic71C2×C4116yescomplemented
63C23×C4×C71C2311yescharacteristic
64C2×M16×C71—21no—
65C2×M16×C71—22no—
66C2×M16×C71C2×C414yes—
67C2×M16×C71C2312yes—
68C22×C8×C71—21no—
69C22×C8×C71C2×C414yes—
70C22×C8×C71D412yes—
71C22×C8×C71D411yescharacteristic
72C22×C8×C71D411yescharacteristic
73C22×C8×C71Q814yes—
74C22×C8×C71C2312yes—
75#117×C71—21no—
76#117×C71—21no—
77#117×C71C2×C412yes—
78#117×C71C2312yes—
79C2×C4⋊C4×C71C2×C412yes—
80C2×C22⋊C4×C71—21no—
81C2×C42×C71—21no—
82#97×C71—24no—
83C4×C8×C71—24no—
84C22×Dic71—28no—
85C22×Dic71—24no—
86C22×Dic71—22no—
87C22×Dic71—22no—
88#11765849—24no—
89#11765849—22no—
90#11765849C22×C414yes—
91C2×C71⋊C8—24no—
92C2×C71⋊C8—22no—
93C2×C71⋊C8C4214yes—
94C2×C71⋊C8C4214yes—
95C2×C71⋊C8C4218yes—
96C2×C71⋊C8C22×C414yes—
97C2×C71⋊C8C22×C412yes—
98C2×C71⋊C8C22×C412yes—
99C2×C71⋊C8C22×C414yes—
100C4⋊Dic71—22no—
101C4⋊Dic71C22×C414yes—
102C22⋊Dic71—22no—
103C22⋊Dic71—22no—
104C4×Dic71—24no—
105C4×Dic71—22no—
106C4×Dic71—22no—
107C4×Dic71—22no—
108C4×Dic71C22×C414yes—
109C24×C71#4111yescharacteristic
110C22×C4×C71—22no—
111C22×C4×C71C22×C412yes—
112C22×C4×C71C22×C412yes—
113C22×C4×C71C22×C411yescharacteristic
114C22×C4×C71C22×C411yescharacteristic
115C22×C4×C71C2×D411yescharacteristic
116C22×C4×C71C2×D411yescharacteristic
117C22×C4×C71C2×Q812yes—
118C22×C4×C71#4111yescharacteristic
119C22×C4×C71#4112yes—
120C22×C4×C71C2411yescharacteristic
121M16×C71—24no—
122M16×C71—22no—
123M16×C71C22×C414yes—
124C2×C8×C71—24no—
125C2×C8×C71—22no—
126C2×C8×C71C4⋊C418yes—
127C2×C8×C71C4⋊C414yes—
128C2×C8×C71C4⋊C414yes—
129C2×C8×C71C22×C414yes—
130C2×C8×C71C2×D412yes—
131C2×C8×C71C2×D412yes—
132C2×C8×C71C2×Q814yes—
133C4⋊C4×C71—22no—
134C4⋊C4×C71C22×C414yes—
135C22⋊C4×C71—22no—
136C22⋊C4×C71—22no—
137C42×C71—22no—
138C42×C71—22no—
139C23×C71—24no—
140C23×C71#11712yes—
141C23×C71C4×D411yescharacteristic
142C23×C71C4×D411yescharacteristic
143C23×C71C4×Q812yes—
144C23×C71C2×#4111yescharacteristic
145C2×C4×C71—24no—
146C2×C4×C71—44no—
147C2×C4×C71C2×C4212yes—
148C2×C4×C71C2×C4212yes—
149C2×C4×C71C2×C4⋊C412yes—
150C2×C4×C71C2×C4⋊C412yes—
151C2×C4×C71#11712yes—
152C2×C4×C71C4×D412yes—
153C2×C4×C71C4×D412yes—
154C2×C4×C71C4×D411yescharacteristic
155C2×C4×C71C4×D411yescharacteristic
156C2×C4×C71C4×Q812yes—
157C2×C4×C71C4×Q812yes—
158C2×C4×C71C4×Q812yes—
159C2×C4×C71C23×C411yescharacteristic
160C2×C4×C71C23×C411yescharacteristic
161C2×C4×C71C23×C411yescharacteristic
162C2×C4×C71C22×D411yescharacteristic
163C2×C4×C71C22×Q811yescharacteristic
164C2×C4×C71C2×#4111yescharacteristic
165C2×Dic71—28no—
166C2×Dic71—216no—
167C2×Dic71—24no—
168C2×Dic71—24no—
169C2×Dic71—44no—
170C8×C71—24no—
171C8×C71C2×C4⋊C414yes—
172C8×C71C2×C4⋊C414yes—
173C71⋊C8—24no—
174C71⋊C8C2×C4214yes—
175C71⋊C8C2×C4214yes—
176C22×C71—22no—
177C22×C71—22no—
178C22×C71—24no—
179C22×C71—24no—
180C22×C71C4×C4⋊C412yes—
181C22×C71C4×C4⋊C412yes—
182C22×C71#44314yes—
183C22×C71C2×#11711yescharacteristic
184C22×C71C2×C4×D411yescharacteristic
185C22×C71C2×C4×Q811yescharacteristic
186C4×C71—44no—
187C4×C71C4×C4⋊C412yes—
188C4×C71C4×C4⋊C412yes—
189C4×C71C22×C4211yescharacteristic
190C4×C71C22×C4⋊C411yescharacteristic
191C4×C71C2×C4×D411yescharacteristic
192C4×C71C2×C4×Q811yescharacteristic
193Dic71—28no—
194Dic71—44no—
195C2×#1772—711nomaximal, Sylow
196C2×C71—21no—
197C2×C71—21no—
198C2×C71—22no—
199C2×C71#177214yescomplemented
200C2×C71C2×C4×C4⋊C411yescharacteristic
201C2×C71C2×#44312yes—
202C22×#108—711no—
203C2×#427—711no—
204C2×#405—711no—
205C2×#405D7111yescharacteristic
206C22×C4×C8—711no—
207#1772—718no—
208C2×#339—711no—
209C2×#339—711no—
210C71C2×#177211yescharacteristic, complemented, Sylow
211C22×M16—711no—
212C22×M16C2×D7111yescharacteristic
213C23×C8—711no—
214C23×C8C2×D7111yescharacteristic
215C2×#117—711no—
216C2×#117C2×D7111yescharacteristic
217C22×C42—711no—
218C2×#108—718no—
219C2×#108—714no—
220#427—714no—
221#427—714no—
222C2×#107—712no—
223C2×#106—712no—
224#405—22no—
225#405—714no—
226#405—1422no—
227#405C2×D7114yes—
228C2×#97—21no—
229C2×#97—1421no—
230C2×C4×C8—21no—
231C2×C4×C8—718no—
232C2×C4×C8—714no—
233C2×C4×C8—1421no—
234#339—714no—
235#339—714no—
236C23×C4—1421no—
237C23×C4C22×D7111yescharacteristic
238C2×M16—21no—
239C2×M16—22no—
240C2×M16—714no—
241C2×M16—712no—
242C2×M16—1421no—
243C2×M16—1422no—
244C2×M16C4×D7114yes—
245C2×M16C22×D7112yes—
246C22×C8—21no—
247C22×C8—714no—
248C22×C8—711no—
249C22×C8—711no—
250C22×C8—712no—
251C22×C8—714no—
252C22×C8—712no—
253C22×C8—1421no—
254C22×C8Dic14214yes—
255C22×C8C4×D7114yes—
256C22×C8C22⋊D7111yescharacteristic
257C22×C8C22⋊D7112yes—
258C22×C8C22⋊D7111yescharacteristic
259C22×C8C22×D7112yes—
260#117—21no—
261#117—21no—
262#117—712no—
263#117—712no—
264#117—1421no—
265#117—1421no—
266#117C4×D7112yes—
267#117C22×D7112yes—
268C2×C4⋊C4—712no—
269C2×C4⋊C4C4×D7112yes—
270C2×C22⋊C4—21no—
271C2×C22⋊C4—1421no—
272C2×C42—21no—
273C2×C42—714no—
274C2×C42—712no—
275C2×C42—1421no—
276C2×C42—1422no—
277C2×C42—1421no—
278#108—7116no—
279#107—718no—
280#106—718no—
281#97—24no—
282#97—1424no—
283C4×C8—24no—
284C4×C8—7116no—
285C4×C8—1424no—
286C24#1176586511yescharacteristic
287C22×C4—22no—
288C22×C4—1422no—
289C22×C4—1428no—
290C22×C4—1422no—
291C22×C4—1424no—
292C22×C4C2×C4×D7112yes—
293C22×C4C2×C4×D7112yes—
294C22×C4C2×C4×D7111yescharacteristic
295C22×C4C2×C4×D7111yescharacteristic
296C22×C4C2×C22⋊D7111yescharacteristic
297C22×C4C2×C22⋊D7111yescharacteristic
298C22×C4C2×Dic14212yes—
299C22×C4#1176586512yes—
300C22×C4#1176586511yescharacteristic
301C22×C4C23×D7111yescharacteristic
302M16—22no—
303M16—24no—
304M16—714no—
305M16—1422no—
306M16—1424no—
307M16C2×C4×D7114yes—
308C2×C8—22no—
309C2×C8—24no—
310C2×C8—714no—
311C2×C8—712no—
312C2×C8—712no—
313C2×C8—714no—
314C2×C8—714no—
315C2×C8—714no—
316C2×C8—718no—
317C2×C8—1422no—
318C2×C8—1424no—
319C2×C8Dic71⋊C414yes—
320C2×C8Dic71⋊C418yes—
321C2×C8Dic71⋊C414yes—
322C2×C8C2×C4×D7114yes—
323C2×C8C2×C22⋊D7112yes—
324C2×C8C2×C22⋊D7112yes—
325C2×C8C2×Dic14214yes—
326C4⋊C4—22no—
327C4⋊C4—714no—
328C4⋊C4—1422no—
329C4⋊C4C2×C4×D7114yes—
330C22⋊C4—22no—
331C22⋊C4—22no—
332C22⋊C4—1422no—
333C22⋊C4—1422no—
334C42—22no—
335C42—22no—
336C42—714no—
337C42—1422no—
338C42—1422no—
339C42—1424no—
340C42—1422no—
341C23—24no—
342C23#1455608512yes—
343C23C4×C22⋊D7111yescharacteristic
344C23C4×C22⋊D7111yescharacteristic
345C23C4×Dic14212yes—
346C23C2×#1176586511yescharacteristic
347C2×C4—24no—
348C2×C4—44no—
349C2×C4—2844no—
350C2×C4—1424no—
351C2×C4—14216no—
352C2×C4—1428no—
353C2×C4—1424no—
354C2×C4C42×D7112yes—
355C2×C4C42×D7112yes—
356C2×C4C2×Dic71⋊C412yes—
357C2×C4C2×Dic71⋊C412yes—
358C2×C4#1455608512yes—
359C2×C4C4×C22⋊D7111yescharacteristic
360C2×C4C4×C22⋊D7111yescharacteristic
361C2×C4C4×C22⋊D7112yes—
362C2×C4C4×C22⋊D7112yes—
363C2×C4C4×Dic14212yes—
364C2×C4C4×Dic14212yes—
365C2×C4C4×Dic14212yes—
366C2×C4C22×C4×D7111yescharacteristic
367C2×C4C22×C4×D7111yescharacteristic
368C2×C4C22×C4×D7111yescharacteristic
369C2×C4C22×C22⋊D7111yescharacteristic
370C2×C4C22×Dic14211yescharacteristic
371C2×C4C2×#1176586511yescharacteristic
372C8—24no—
373C8—714no—
374C8—714no—
375C8—1424no—
376C8C2×Dic71⋊C414yes—
377C8C2×Dic71⋊C414yes—
378C22—24no—
379C22—24no—
380C22—22no—
381C22—22no—
382C22C4×Dic71⋊C412yes—
383C22C4×Dic71⋊C412yes—
384C22#1798611414yes—
385C22C2×#1455608511yescharacteristic
386C22C2×C4×C22⋊D7111yescharacteristic
387C22C2×C4×Dic14211yescharacteristic
388C4—44no—
389C4—2844no—
390C4—1428no—
391C4C4×Dic71⋊C412yes—
392C4C4×Dic71⋊C412yes—
393C4C2×C42×D7111yescharacteristic
394C4C22×Dic71⋊C411yescharacteristic
395C4C2×C4×C22⋊D7111yescharacteristic
396C4C2×C4×Dic14211yescharacteristic
397C2—21no—
398C2—22no—
399C2—21no—
400C2#2258822014yesdirect product factor
401C2C2×C4×Dic71⋊C411yescharacteristic
402C2C2×#1798611412yes—
subgroupG/H
centerC22×C8C22⋊D71
commutatorC4×C71C22×C42
FrattiniC22×C4C23×D71
FittingC2×#405×C71C2
socleC23×C71C4×D4
prime radicalC24×C71#41
cosocleC22×C4×C71C24
hypercenterC2×#405D71
hypocenterC71C2×#1772
LCSG ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22×C8 ◁ C23×C8 ◁ C2×#405

Complements

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

NH ≅ G/Ntype
5. #22588220C2direct (N × H)
13. C2×#14556063C4semidirect
15. #17986035C4semidirect
17. C2×#14556061C4semidirect
18. C2×#14556059C4semidirect
23. C2×C8×Dic71C4semidirect
57. #14556063C2×C4semidirect
58. #14556061C2×C4semidirect
59. #14556059C2×C4semidirect
62. C8×Dic71C2×C4semidirect
199. C2×C71#1772semidirect
210. C71C2×#1772semidirect
400. C2#22588220direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145560632
C2×#179860352
C2×#179859542
C22×C8×Dic712
#225882202
C2×#179857602
C2×#179857582
C2×#405×C712
C2×#177271