Finite Group Databasebeta

← #31915957

Subgroups — #31915957

Order 18176.

482 conjugacy classes of subgroups.

The subgroup lattice has 332 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17985820C211yesmaximal, characteristic, complemented
2C2×#17985815C211yesmaximal, characteristic, complemented
3C2×#17985812C211yesmaximal, characteristic
4#22590060C211yesmaximal, characteristic, complemented
5#22590056C211yesmaximal, characteristic
6#22588219C211yesmaximal, characteristic, complemented
7C2×#495×C71C211yesmaximal, characteristic
8C2×#14556068C2211yescharacteristic
9C2×#14556068C2211yescharacteristic
10C2×#14556064C2211yescharacteristic
11#17986037C2211yescharacteristic
12#17985954—21no—
13#17985820—22no—
14#17985815—22no—
15#17985812—22no—
16#17985803—22no—
17#17985800—22no—
18#17985759—21no—
19C22×Q16×C71C2211yescharacteristic
20C22×SD16×C71—21no—
21C22×D8×C71C2211yescharacteristic
22C2×#124×C71—21no—
23#495×C71—22no—
24#495×C71C414yescomplemented
25C2×C4×C8×C71C2211yescharacteristic
26C2×#11765849—21no—
27#14556087—21no—
28#14556068—21no—
29#14556068—21no—
30#14556068—21no—
31#14556068—21no—
32C2×C71⋊C16—21no—
33C2×C71⋊C16—21no—
34#14556064—21no—
35#14556064D412yes—
36#14556062D412yes—
37#14556060—21no—
38#14556038—41no—
39C8×Dic71—41no—
40C22×Q8×C71—21no—
41C22×D4×C71—21no—
42C2×Q16×C71—21no—
43C2×Q16×C71—21no—
44C2×Q16×C71—21no—
45C2×Q16×C71—21no—
46C2×Q16×C71—21no—
47C2×Q16×C71C2×C412yes—
48C2×SD16×C71—24no—
49C2×SD16×C71—41no—
50C2×SD16×C71—41no—
51C2×SD16×C71—42no—
52C2×D8×C71—21no—
53C2×D8×C71—21no—
54C2×D8×C71—21no—
55C2×D8×C71—21no—
56C2×D8×C71—21no—
57C2×D8×C71C2×C412yes—
58C22×C8×C71D411yescharacteristic
59C22×C8×C71C2311yescharacteristic
60#124×C71—24no—
61#124×C71—42no—
62C2×C22⋊C4×C71—42no—
63C2×C42×C71D411yescharacteristic
64C4×C8×C71C2×C412yes—
65C4×C8×C71D412yes—
66#11765849—22no—
67#11765849—41no—
68C2×C71⋊C8—41no—
69C4⋊Dic71—22no—
70C22⋊Dic71—41no—
71C4×Dic71—41no—
72C71⋊C16—41no—
73C71⋊C16—41no—
74C24×C71—41no—
75C2×Q8×C71—22no—
76C2×Q8×C71—41no—
77C2×Q8×C71—41no—
78C2×Q8×C71—41no—
79C2×Q8×C71—41no—
80C2×Q8×C71—41no—
81C2×D4×C71—22no—
82C2×D4×C71—41no—
83C2×D4×C71—41no—
84C2×D4×C71—41no—
85C2×D4×C71—41no—
86C2×D4×C71—41no—
87C22×C4×C71—21no—
88C22×C4×C71—41no—
89C22×C4×C71C2×D411yescharacteristic
90Q16×C71—22no—
91Q16×C71—22no—
92Q16×C71—41no—
93Q16×C71—41no—
94SD16×C71—44no—
95SD16×C71—44no—
96D8×C71—22no—
97D8×C71—22no—
98D8×C71—41no—
99D8×C71—41no—
100C2×C8×C71C22⋊C412yes—
101C2×C8×C71D811yescharacteristic
102C2×C8×C71D811yescharacteristic
103C2×C8×C71SD1612yes—
104C2×C8×C71C22×C411yescharacteristic
105C2×C8×C71C2×D411yescharacteristic
106C2×C8×C71C2×D411yescharacteristic
107C2×C8×C71C2×D411yescharacteristic
108C2×C8×C71#4111yescharacteristic
109C2×C8×C71#4111yescharacteristic
110C22⋊C4×C71—48no—
111C42×C71—21no—
112C42×C71C22⋊C412yes—
113C23×C71—42no—
114C23×C71—84no—
115C23×C71—81no—
116C23×C71—81no—
117C23×C71AGL(1,ℤ/8)11yescharacteristic
118Q8×C71—42no—
119Q8×C71—42no—
120Q8×C71—81no—
121Q8×C71—81no—
122D4×C71—42no—
123D4×C71—42no—
124D4×C71—81no—
125D4×C71—81no—
126C2×C4×C71—22no—
127C2×C4×C71—42no—
128C2×C4×C71—42no—
129C2×C4×C71—81no—
130C2×C4×C71—81no—
131C2×C4×C71C2×C22⋊C411yescharacteristic
132C2×C4×C71#12111yescharacteristic
133C2×C4×C71#12111yescharacteristic
134C2×C4×C71C2×D811yescharacteristic
135C2×C4×C71C2×SD1611yescharacteristic
136C2×C4×C71AGL(1,ℤ/8)11yescharacteristic
137C2×Dic71—42no—
138C8×C71#10212yes—
139C8×C71#10212yes—
140C8×C71C4×D411yescharacteristic
141C8×C71C4×D411yescharacteristic
142C8×C71#12411yescharacteristic
143C8×C71#12711yescharacteristic
144C71⋊C8—42no—
145C22×C71—22no—
146C22×C71—84no—
147C22×C71—82no—
148C22×C71—162no—
149C22×C71—162no—
150C22×C71#41811yescharacteristic
151C22×C71#45911yescharacteristic
152C22×C71#46011yescharacteristic
153C4×C71—42no—
154C4×C71—82no—
155C4×C71#39011yescharacteristic
156C4×C71C2×#10211yescharacteristic
157C4×C71#45911yescharacteristic
158C4×C71#46011yescharacteristic
159Dic71—82no—
160#13260—711nomaximal, Sylow
161C2×C71—21no—
162C2×C71—21no—
163C2×C71—162no—
164C2×C71#198211yescharacteristic
165C2×C71#221212yes—
166C2×#495D7111yescharacteristic
167C2×#364—711no—
168C2×#362—711no—
169C2×#361—711no—
170#2141—711no—
171#2140—711no—
172#1772—711no—
173C71#1326011yescharacteristic, complemented, Sylow
174C22×Q16C2×D7111yescharacteristic
175C22×SD16—21no—
176C22×D8C2×D7111yescharacteristic
177C2×#124—21no—
178C2×M32—711no—
179C2×M32—711no—
180#495—22no—
181#495Dic7114yescomplemented
182C2×#108—711no—
183#427—711no—
184#405—1421no—
185C2×C4×C8C2×D7111yescharacteristic
186#364—1422no—
187#362—1422no—
188#361—1422no—
189#358—1422no—
190#357—1422no—
191#339—1421no—
192C22×Q8—21no—
193C22×D4—21no—
194C2×Q16—21no—
195C2×Q16—21no—
196C2×Q16—21no—
197C2×Q16—21no—
198C2×Q16—21no—
199C2×Q16C2×Dic7112yes—
200C2×SD16—24no—
201C2×SD16—41no—
202C2×SD16—41no—
203C2×SD16—42no—
204C2×D8—21no—
205C2×D8—21no—
206C2×D8—21no—
207C2×D8—21no—
208C2×D8—21no—
209C2×D8C2×Dic7112yes—
210C2×M16—1421no—
211C22×C8C22⋊D7111yescharacteristic
212C22×C8C22×D7111yescharacteristic
213#124—24no—
214#124—42no—
215#117—1421no—
216C2×C22⋊C4—42no—
217C2×C42C22⋊D7111yescharacteristic
218M32—1421no—
219M32—1421no—
220M32—1421no—
221M32—1421no—
222C2×C16—1421no—
223C2×C16—1421no—
224#108—712no—
225#108—1421no—
226#107—712no—
227#106—1421no—
228#97—2841no—
229C4×C8—2841no—
230C4×C8C2×Dic7112yes—
231C4×C8C22⋊D7112yes—
232C24—41no—
233C2×Q8—22no—
234C2×Q8—41no—
235C2×Q8—41no—
236C2×Q8—41no—
237C2×Q8—41no—
238C2×Q8—41no—
239C2×D4—22no—
240C2×D4—41no—
241C2×D4—41no—
242C2×D4—41no—
243C2×D4—41no—
244C2×D4—41no—
245C22×C4—21no—
246C22×C4—41no—
247C22×C4C2×C22⋊D7111yescharacteristic
248Q16—22no—
249Q16—22no—
250Q16—41no—
251Q16—41no—
252SD16—44no—
253SD16—44no—
254D8—22no—
255D8—22no—
256D8—41no—
257D8—41no—
258M16—2841no—
259M16—1422no—
260C2×C8—2841no—
261C2×C8C22⋊Dic7112yes—
262C2×C8#1176585011yescharacteristic
263C2×C8#1176585011yescharacteristic
264C2×C8#1176585312yes—
265C2×C8C22×Dic7111yescharacteristic
266C2×C8D4×D7111yescharacteristic
267C2×C8D4×D7111yescharacteristic
268C2×C8C2×C22⋊D7111yescharacteristic
269C2×C8#1176586411yescharacteristic
270C2×C8#1176586411yescharacteristic
271C4⋊C4—1422no—
272C22⋊C4—48no—
273C22⋊C4—2841no—
274C42—21no—
275C42—2841no—
276C42C22⋊Dic7112yes—
277C16—2841no—
278C16—2841no—
279C23—42no—
280C23—84no—
281C23—81no—
282C23—81no—
283C23#1455615411yescharacteristic
284Q8—42no—
285Q8—42no—
286Q8—81no—
287Q8—81no—
288D4—42no—
289D4—42no—
290D4—81no—
291D4—81no—
292C2×C4—22no—
293C2×C4—42no—
294C2×C4—42no—
295C2×C4—81no—
296C2×C4—81no—
297C2×C4—2842no—
298C2×C4C2×C22⋊Dic7111yescharacteristic
299C2×C4#1455609911yescharacteristic
300C2×C4#1455609911yescharacteristic
301C2×C4C2×#1176585011yescharacteristic
302C2×C4C2×#1176585311yescharacteristic
303C2×C4#1455615411yescharacteristic
304C8—2842no—
305C8#1455604912yes—
306C8#1455604912yes—
307C8D4×Dic7111yescharacteristic
308C8D4×Dic7111yescharacteristic
309C8#1455611511yescharacteristic
310C8#1455612411yescharacteristic
311C22—22no—
312C22—84no—
313C22—82no—
314C22—162no—
315C22—162no—
316C22#1798600411yescharacteristic
317C22#1798619111yescharacteristic
318C22#1798619611yescharacteristic
319C4—42no—
320C4—82no—
321C4—5682no—
322C4#1798590211yescharacteristic
323C4C2×#1455604911yescharacteristic
324C4#1798619111yescharacteristic
325C4#1798619611yescharacteristic
326C2—21no—
327C2—21no—
328C2—162no—
329C2#2258926811yescharacteristic
330C2#2259040612yes—
subgroupG/H
centerC22#17986191
commutatorC2×C8×C71C22×C4
FrattiniC22×C8C22×D71
FittingC2×#495×C71C2
socleC22×C71#459
prime radicalC22×D8×C71C22
cosocleC22×C8×C71C23
hypercenterC2×#495D71
hypocenterC71#13260
LCSG ▷ C2×C8×C71 ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×C4×C8 ◁ C2×#495

Complements

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

NH ≅ G/Ntype
1. C2×#17985820C2semidirect
2. C2×#17985815C2semidirect
4. #22590060C2semidirect
6. #22588219C2semidirect
24. #495×C71C4semidirect
173. C71#13260semidirect
181. #495Dic71semidirect

Maximal subgroups

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

subgroupindex
C2×#179858202
C2×#179858152
C2×#179858122
#225900602
#225900562
#225882192
C2×#495×C712
#1326071