Finite Group Databasebeta

← C2×#22587498 #31973189

Subgroups — C2×#22587498 #31973189

Order 18176.

914 conjugacy classes of subgroups.

The subgroup lattice has 434 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986351C211yesmaximal, characteristic
2C2×#17986294C211yesmaximal, characteristic
3C2×#17986294C211yesmaximal, characteristic
4#22587498C218yesmaximal, direct product factor
5C2×#17985745C211yesmaximal, characteristic
6C2×Q8⋊(C71⋊C8)C211yesmaximal, characteristic
7C2×Q8⋊(C71⋊C8)C211yesmaximal, characteristic
8C2×#557×C71C211yesmaximal, characteristic
9C2×#14556128C2211yescharacteristic
10#17986351—22no—
11#17986351C2214yes—
12#17986294—22no—
13#17986294—22no—
14#17986294C2214yes—
15#17986294C2214yes—
16C2×#14556061—21no—
17C2×#14556061—21no—
18C2×C4⋊(C71⋊C8)C2211yescharacteristic
19C2×C4⋊(C71⋊C8)C2211yescharacteristic
20C2×#14556052—21no—
21C2×#14556052—21no—
22C2×#14556051—22no—
23C2×C4×C71⋊C8C2211yescharacteristic
24#17985745C2214yes—
25Q8⋊(C71⋊C8)C2214yes—
26Q8⋊(C71⋊C8)C2214yes—
27#557×C71—22no—
28#557×C71—22no—
29#557×C71—22no—
30#557×C71C2214yes—
31C2×C4⋊Q8×C71—21no—
32C2×C4⋊Q8×C71C2211yescharacteristic
33C2×#125×C71—22no—
34C2×#125×C71—21no—
35C2×C4×Q8×C71—21no—
36C2×C4×Q8×C71—21no—
37C2×C4×Q8×C71C2211yescharacteristic
38C2×C4×Q8×C71C2211yescharacteristic
39C22×Dic142—21no—
40C22×C71⋊C8—21no—
41C22×C71⋊C8—21no—
42C22×C71⋊C8—21no—
43#14556128—21no—
44#14556128—21no—
45#14556128—21no—
46#14556128C2312yes—
47C2×C4⋊Dic71—21no—
48C2×C4⋊Dic71—21no—
49#14556061—24no—
50#14556061—24no—
51C4⋊(C71⋊C8)—21no—
52C4⋊(C71⋊C8)—21no—
53C4⋊(C71⋊C8)C2312yes—
54C4⋊(C71⋊C8)C2312yes—
55#14556052—24no—
56#14556052—24no—
57#14556051—28no—
58C4×C71⋊C8—21no—
59C4×C71⋊C8C2312yes—
60C22×Q8×C71—21no—
61C22×Q8×C71D411yescharacteristic
62C22×Q8×C71D411yescharacteristic
63C4⋊Q8×C71—24no—
64C4⋊Q8×C71—24no—
65C4⋊Q8×C71—21no—
66C4⋊Q8×C71—21no—
67C4⋊Q8×C71D412yes—
68C4⋊Q8×C71C2312yes—
69#125×C71—28no—
70#125×C71—24no—
71#125×C71—28no—
72#125×C71—24no—
73C4×Q8×C71—24no—
74C4×Q8×C71—24no—
75C4×Q8×C71—24no—
76C4×Q8×C71—24no—
77C4×Q8×C71—21no—
78C4×Q8×C71—21no—
79C4×Q8×C71—21no—
80C4×Q8×C71—21no—
81C4×Q8×C71D412yes—
82C4×Q8×C71D412yes—
83C4×Q8×C71C2312yes—
84C4×Q8×C71C2312yes—
85C2×C4⋊C4×C71—22no—
86C2×C4⋊C4×C71—22no—
87C2×C4⋊C4×C71—22no—
88C2×C4⋊C4×C71—21no—
89C2×C4⋊C4×C71—21no—
90C2×C4⋊C4×C71—21no—
91C2×C4⋊C4×C71D411yescharacteristic
92C2×C4⋊C4×C71D411yescharacteristic
93C2×C4⋊C4×C71D412yes—
94C2×C42×C71—22no—
95C2×C42×C71—21no—
96C2×C42×C71—21no—
97C2×C42×C71C2311yescharacteristic
98C2×Dic142—22no—
99C2×Dic142—44no—
100C2×Dic142—41no—
101C22×Dic71—41no—
102C2×C71⋊C8—22no—
103C2×C71⋊C8—22no—
104C2×C71⋊C8—22no—
105C2×C71⋊C8—42no—
106C2×C71⋊C8—42no—
107C2×C71⋊C8—42no—
108C4⋊Dic71—22no—
109C4⋊Dic71—22no—
110C4⋊Dic71—41no—
111C4⋊Dic71—41no—
112C2×Q8×C71—21no—
113C2×Q8×C71—21no—
114C2×Q8×C71—22no—
115C2×Q8×C71—22no—
116C2×Q8×C71—22no—
117C2×Q8×C71—22no—
118C2×Q8×C71—22no—
119C2×Q8×C71—42no—
120C2×Q8×C71—42no—
121C2×Q8×C71Q1614yes—
122C2×Q8×C71C2×D412yes—
123C2×Q8×C71C2×D412yes—
124C22×C4×C71—21no—
125C22×C4×C71—21no—
126C22×C4×C71—21no—
127C22×C4×C71—21no—
128C22×C4×C71—22no—
129C22×C4×C71C2×D411yescharacteristic
130C22×C4×C71C2×D411yescharacteristic
131C22×C4×C71C2×D411yescharacteristic
132C4⋊C4×C71—28no—
133C4⋊C4×C71—28no—
134C4⋊C4×C71—28no—
135C4⋊C4×C71—22no—
136C4⋊C4×C71—22no—
137C4⋊C4×C71—22no—
138C4⋊C4×C71—21no—
139C4⋊C4×C71—21no—
140C4⋊C4×C71—22no—
141C4⋊C4×C71—22no—
142C4⋊C4×C71—22no—
143C4⋊C4×C71—22no—
144C4⋊C4×C71C2×D412yes—
145C4⋊C4×C71C2×D412yes—
146C4⋊C4×C71C2×D414yes—
147C42×C71—28no—
148C42×C71—22no—
149C42×C71—22no—
150C42×C71—22no—
151C42×C71—22no—
152C42×C71C2×D411yescharacteristic
153C42×C71C2×D411yescharacteristic
154C42×C71C2×D411yescharacteristic
155C42×C71C2411yescharacteristic
156C23×C71#12011yescharacteristic
157Q8×C71—22no—
158Q8×C71—24no—
159Q8×C71—22no—
160Q8×C71—22no—
161Q8×C71—42no—
162Q8×C71—42no—
163Q8×C71—42no—
164Q8×C71—44no—
165Q8×C71C2×Q1614yes—
166C2×C4×C71—22no—
167C2×C4×C71—24no—
168C2×C4×C71—22no—
169C2×C4×C71—22no—
170C2×C4×C71—22no—
171C2×C4×C71—22no—
172C2×C4×C71—24no—
173C2×C4×C71—42no—
174C2×C4×C71—44no—
175C2×C4×C71—42no—
176C2×C4×C71—42no—
177C2×C4×C71#12011yescharacteristic
178C2×C4×C71#12011yescharacteristic
179C2×C4×C71#12011yescharacteristic
180C2×C4×C71C2×Q1612yes—
181C2×C4×C71#13512yes—
182C2×C4×C71#13712yes—
183C2×C4×C71#13712yes—
184C2×C4×C71C22×D411yescharacteristic
185C2×C4×C71C22×D411yescharacteristic
186C2×C4×C71C22×D411yescharacteristic
187C2×Dic71—42no—
188C2×Dic71—82no—
189Dic142—44no—
190Dic142—82no—
191C71⋊C8—42no—
192C71⋊C8—42no—
193C71⋊C8—42no—
194C22×C71#45112yes—
195C22×C71#45212yes—
196C22×C71#45412yes—
197C22×C71C2×#12011yescharacteristic
198C4×C71—24no—
199C4×C71—21no—
200C4×C71—21no—
201C4×C71—42no—
202C4×C71—44no—
203C4×C71—42no—
204C4×C71—42no—
205C4×C71#45112yes—
206C4×C71#45212yes—
207C4×C71C22×Q1611yescharacteristic
208C4×C71C2×#13511yescharacteristic
209C4×C71C2×#13711yescharacteristic
210C4×C71C2×#13711yescharacteristic
211Dic71—82no—
212C2×#1636—711nomaximal, Sylow
213C2×C71#163614yescomplemented
214C2×C71C2×#45111yescharacteristic
215C2×C71C2×#45211yescharacteristic
216C2×C71C2×#45411yescharacteristic
217C2×#557D7111yescharacteristic
218C2×#487—711no—
219C2×#477—711no—
220C2×#477—711no—
221#1636—718no—
222C2×#332—711no—
223C2×Q8⋊C8—711no—
224C2×Q8⋊C8—711no—
225C71C2×#163611yescharacteristic, complemented, Sylow
226#557—22no—
227#557—22no—
228#557—22no—
229#557C2×D7114yes—
230C2×C4⋊Q8—21no—
231C2×C4⋊Q8—711no—
232C2×C4⋊Q8C2×D7111yescharacteristic
233C2×#125—22no—
234C2×#125—21no—
235C2×C4×Q8—21no—
236C2×C4×Q8—21no—
237C2×C4×Q8C2×D7111yescharacteristic
238C2×C4×Q8C2×D7111yescharacteristic
239#487—714no—
240#487—1422no—
241#477—714no—
242#477—714no—
243#477—1422no—
244#477—1422no—
245C2×#107—1421no—
246C2×#107—1421no—
247C2×C4⋊C8—711no—
248C2×C4⋊C8—711no—
249C2×#103—1421no—
250C2×#103—1421no—
251C2×#103—1422no—
252C2×C4×C8—711no—
253#332—714no—
254Q8⋊C8—714no—
255Q8⋊C8—714no—
256C22×Q8—21no—
257C22×Q8—1421no—
258C22×Q8C22⋊D7111yescharacteristic
259C22×Q8C22⋊D7111yescharacteristic
260C22×C8—1421no—
261C22×C8—1421no—
262C22×C8—1421no—
263C4⋊Q8—24no—
264C4⋊Q8—24no—
265C4⋊Q8—21no—
266C4⋊Q8—21no—
267C4⋊Q8—712no—
268C4⋊Q8—1421no—
269C4⋊Q8—1421no—
270C4⋊Q8—1421no—
271C4⋊Q8C22⋊D7112yes—
272C4⋊Q8C22×D7112yes—
273#125—28no—
274#125—24no—
275#125—28no—
276#125—24no—
277C4×Q8—24no—
278C4×Q8—24no—
279C4×Q8—24no—
280C4×Q8—24no—
281C4×Q8—21no—
282C4×Q8—21no—
283C4×Q8—21no—
284C4×Q8—21no—
285C4×Q8C22⋊D7112yes—
286C4×Q8C22⋊D7112yes—
287C4×Q8C22×D7112yes—
288C4×Q8C22×D7112yes—
289C2×C4⋊C4—22no—
290C2×C4⋊C4—22no—
291C2×C4⋊C4—22no—
292C2×C4⋊C4—21no—
293C2×C4⋊C4—21no—
294C2×C4⋊C4—21no—
295C2×C4⋊C4—1421no—
296C2×C4⋊C4—1421no—
297C2×C4⋊C4C22⋊D7111yescharacteristic
298C2×C4⋊C4C22⋊D7111yescharacteristic
299C2×C4⋊C4C22⋊D7112yes—
300C2×C42—22no—
301C2×C42—21no—
302C2×C42—21no—
303C2×C42C22×D7111yescharacteristic
304#107—1424no—
305#107—1424no—
306C4⋊C8—712no—
307C4⋊C8—712no—
308C4⋊C8—1421no—
309C4⋊C8—1421no—
310#103—1424no—
311#103—1424no—
312#103—1428no—
313C4×C8—712no—
314C4×C8—1421no—
315C2×Q8—22no—
316C2×Q8—21no—
317C2×Q8—21no—
318C2×Q8—22no—
319C2×Q8—22no—
320C2×Q8—22no—
321C2×Q8—22no—
322C2×Q8—42no—
323C2×Q8—42no—
324C2×Q8—2844no—
325C2×Q8—2841no—
326C2×Q8—1422no—
327C2×Q8#1176585514yes—
328C2×Q8C2×C22⋊D7112yes—
329C2×Q8C2×C22⋊D7112yes—
330C22×C4—21no—
331C22×C4—21no—
332C22×C4—21no—
333C22×C4—21no—
334C22×C4—22no—
335C22×C4—2841no—
336C22×C4C2×C22⋊D7111yescharacteristic
337C22×C4C2×C22⋊D7111yescharacteristic
338C22×C4C2×C22⋊D7111yescharacteristic
339C2×C8—2842no—
340C2×C8—2842no—
341C2×C8—2842no—
342C2×C8—1422no—
343C2×C8—1422no—
344C2×C8—1422no—
345C4⋊C4—28no—
346C4⋊C4—28no—
347C4⋊C4—28no—
348C4⋊C4—22no—
349C4⋊C4—22no—
350C4⋊C4—22no—
351C4⋊C4—22no—
352C4⋊C4—22no—
353C4⋊C4—22no—
354C4⋊C4—21no—
355C4⋊C4—21no—
356C4⋊C4—22no—
357C4⋊C4—2841no—
358C4⋊C4—2841no—
359C4⋊C4—1422no—
360C4⋊C4—1422no—
361C4⋊C4C2×C22⋊D7114yes—
362C4⋊C4C2×C22⋊D7112yes—
363C4⋊C4C2×C22⋊D7112yes—
364C42—28no—
365C42—22no—
366C42—22no—
367C42—22no—
368C42—22no—
369C42C2×C22⋊D7111yescharacteristic
370C42C2×C22⋊D7111yescharacteristic
371C42C2×C22⋊D7111yescharacteristic
372C42C23×D7111yescharacteristic
373C23#1455609711yescharacteristic
374Q8—24no—
375Q8—22no—
376Q8—22no—
377Q8—22no—
378Q8—42no—
379Q8—44no—
380Q8—42no—
381Q8—42no—
382Q8—2844no—
383Q8—5682no—
384Q8C2×#1176585514yes—
385C2×C4—24no—
386C2×C4—22no—
387C2×C4—22no—
388C2×C4—22no—
389C2×C4—22no—
390C2×C4—22no—
391C2×C4—24no—
392C2×C4—42no—
393C2×C4—44no—
394C2×C4—42no—
395C2×C4—42no—
396C2×C4—2842no—
397C2×C4—5682no—
398C2×C4#1455609711yescharacteristic
399C2×C4#1455609711yescharacteristic
400C2×C4#1455609711yescharacteristic
401C2×C4C2×#1176585512yes—
402C2×C4#1455614812yes—
403C2×C4#1455615812yes—
404C2×C4#1455615912yes—
405C2×C4C22×C22⋊D7111yescharacteristic
406C2×C4C22×C22⋊D7111yescharacteristic
407C2×C4C22×C22⋊D7111yescharacteristic
408C8—2842no—
409C8—2842no—
410C8—2842no—
411C22#1798615512yes—
412C22#1798616112yes—
413C22#1798617212yes—
414C22C2×#1455609711yescharacteristic
415C4—21no—
416C4—21no—
417C4—24no—
418C4—42no—
419C4—42no—
420C4—42no—
421C4—44no—
422C4—5682no—
423C4#1798615512yes—
424C4#1798616112yes—
425C4C22×#1176585511yescharacteristic
426C4C2×#1455614811yescharacteristic
427C4C2×#1455615811yescharacteristic
428C4C2×#1455615911yescharacteristic
429C2#2258749814yesdirect product factor
430C2C2×#1798615511yescharacteristic
431C2C2×#1798616111yescharacteristic
432C2C2×#1798617211yescharacteristic
subgroupG/H
centerC23#14556097
commutator, cosocleC42×C71C24
FrattiniC42C23×D71
FittingC2×#557×C71C2
socle, prime radicalC23×C71#120
hypercenterC2×#557D71
hypocenterC71C2×#1636
LCSG ▷ C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#557

Complements

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

NH ≅ G/Ntype
4. #22587498C2direct (N × H)
213. C2×C71#1636semidirect
225. C71C2×#1636semidirect
429. C2#22587498direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179863512
C2×#179862942
#225874982
C2×#179857452
C2×Q8⋊(C71⋊C8)2
C2×#557×C712
C2×#163671