Finite Group Databasebeta

← C2×#22590548 #32152230

Subgroups — C2×#22590548 #32152230

Order 18176.

586 conjugacy classes of subgroups.

The subgroup lattice has 308 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986240C211yesmaximal, characteristic
2#22590548C218yesmaximal, direct product factor
3C2×#17985826C211yesmaximal, characteristic, complemented
4C2×#17985824C211yesmaximal, characteristic, complemented
5C2×#17985802C211yesmaximal, characteristic, complemented
6C2×#17985802C211yesmaximal, characteristic, complemented
7C2×C22⋊(C71⋊C16)C211yesmaximal, characteristic
8C2×#427×C71C211yesmaximal, characteristic
9C22×Dic284C2211yescharacteristic
10C2×#14556107—21no—
11C22×C71⋊C16C2211yescharacteristic
12C22×C71⋊C16C2211yescharacteristic
13#17986240—22no—
14#17986240C2214yes—
15C2×#14556062C2211yescharacteristic
16C2×#14556053—21no—
17#17985826C2214yescomplemented
18#17985824C2214yescomplemented
19#17985802C2214yescomplemented
20#17985802C2214yescomplemented
21C22⋊(C71⋊C16)C2214yes—
22C23×C8×C71C2211yescharacteristic
23C2×#117×C71—21no—
24#427×C71—22no—
25#427×C71C2214yes—
26C2×#107×C71C2211yescharacteristic
27C2×#107×C71C2211yescharacteristic
28C2×#106×C71—21no—
29C22×Dic142—21no—
30C2×Dic284—21no—
31C2×Dic284—22no—
32C2×Dic284—22no—
33C2×Dic284C2312yes—
34#14556107—24no—
35#14556107—42no—
36C2×C4⋊Dic71—21no—
37C2×Dic71⋊C4—41no—
38C2×C22⋊Dic71—41no—
39C2×C71⋊C16—22no—
40C2×C71⋊C16—22no—
41C2×C71⋊C16C2312yes—
42C2×C71⋊C16C2312yes—
43#14556062—21no—
44#14556062C2312yes—
45#14556053—24no—
46C23×C4×C71D411yescharacteristic
47C22×C8×C71—22no—
48C22×C8×C71—22no—
49C22×C8×C71D411yescharacteristic
50C22×C8×C71D412yes—
51C22×C8×C71C2312yes—
52C22×C8×C71C2311yescharacteristic
53#117×C71—24no—
54#117×C71—42no—
55C2×C4⋊C4×C71—21no—
56C2×C4⋊C4×C71—21no—
57C2×C22⋊C4×C71—41no—
58C2×C42×C71—41no—
59#107×C71—21no—
60#107×C71—21no—
61#107×C71C2312yes—
62#107×C71C2312yes—
63#106×C71—24no—
64C2×Dic142—22no—
65C2×Dic142—42no—
66C2×Dic142—42no—
67C2×Dic142—41no—
68C22×Dic71—41no—
69C22×Dic71—41no—
70Dic284—22no—
71Dic284—22no—
72Dic284—42no—
73C4⋊Dic71—22no—
74C4⋊Dic71—41no—
75Dic71⋊C4—44no—
76C22⋊Dic71—44no—
77C71⋊C16—22no—
78C71⋊C16—22no—
79C24×C71D811yescharacteristic
80C22×C4×C71—22no—
81C22×C4×C71—22no—
82C22×C4×C71—41no—
83C22×C4×C71—41no—
84C22×C4×C71D811yescharacteristic
85C22×C4×C71D812yes—
86C22×C4×C71C2×D412yes—
87C22×C4×C71C2×D411yescharacteristic
88C2×C8×C71—22no—
89C2×C8×C71—24no—
90C2×C8×C71—22no—
91C2×C8×C71—22no—
92C2×C8×C71C2×D412yes—
93C2×C8×C71C2×D411yescharacteristic
94C2×C8×C71#4112yes—
95C2×C8×C71#4112yes—
96C2×C8×C71C2411yescharacteristic
97C4⋊C4×C71—22no—
98C4⋊C4×C71—22no—
99C4⋊C4×C71—41no—
100C4⋊C4×C71—41no—
101C22⋊C4×C71—44no—
102C42×C71—44no—
103C23×C71—22no—
104C23×C71—22no—
105C23×C71—22no—
106C23×C71C2×D812yes—
107C23×C71C2×D811yescharacteristic
108C2×C4×C71—22no—
109C2×C4×C71—22no—
110C2×C4×C71—22no—
111C2×C4×C71—24no—
112C2×C4×C71—42no—
113C2×C4×C71—42no—
114C2×C4×C71—82no—
115C2×C4×C71—82no—
116C2×C4×C71#12312yes—
117C2×C4×C71C2×D812yes—
118C2×C4×C71C2×D811yescharacteristic
119C2×C4×C71#13712yes—
120C2×C4×C71C22×D411yescharacteristic
121C2×Dic71—42no—
122C2×Dic71—42no—
123C2×Dic71—82no—
124C2×Dic71—82no—
125Dic142—42no—
126Dic142—42no—
127Dic142—82no—
128C8×C71—22no—
129C8×C71#12312yes—
130C8×C71C2×#4111yescharacteristic
131C8×C71C2×#4111yescharacteristic
132C22×C71—22no—
133C22×C71—22no—
134C22×C71—22no—
135C22×C71—44no—
136C22×C71#48012yes—
137C22×C71#50812yes—
138C22×C71#51012yes—
139C22×C71C22×D811yescharacteristic
140C4×C71—22no—
141C4×C71—82no—
142C4×C71—82no—
143C4×C71#48012yes—
144C4×C71C2×#12311yescharacteristic
145C4×C71C2×#13711yescharacteristic
146Dic71—82no—
147Dic71—82no—
148C2×#2237—711nomaximal, Sylow
149C2×C71—42no—
150C2×C71#223714yescomplemented
151C2×C71C2×#48011yescharacteristic
152C2×C71C2×#50811yescharacteristic
153C2×C71C2×#51011yescharacteristic
154C2×#467—711no—
155C2×#427D7111yescharacteristic
156#2237—718no—
157C2×#367—711no—
158C2×#366—711no—
159C2×#358—711no—
160C2×#358—711no—
161C2×C22⋊C16—711no—
162C71C2×#223711yescharacteristic, complemented, Sylow
163C22×Q16—711no—
164C23×C8C2×D7111yescharacteristic
165C2×C22⋊Q8—1421no—
166C2×#117—21no—
167C22×C16—711no—
168C22×C16—711no—
169#467—714no—
170#467—1422no—
171#427—22no—
172#427C2×D7114yes—
173C2×#107—711no—
174C2×#107C2×D7111yescharacteristic
175C2×#107C2×D7111yescharacteristic
176C2×#106—21no—
177C2×#103—1421no—
178#367—714no—
179#366—714no—
180#358—714no—
181#358—714no—
182C22⋊C16—714no—
183C22×Q8—1421no—
184C23×C4C22⋊D7111yescharacteristic
185C2×Q16—712no—
186C2×Q16—1421no—
187C2×Q16—1422no—
188C2×Q16—1422no—
189C22×C8—22no—
190C22×C8—22no—
191C22×C8C22⋊D7111yescharacteristic
192C22×C8C22⋊D7112yes—
193C22×C8C22×D7112yes—
194C22×C8C22×D7111yescharacteristic
195C22⋊Q8—2842no—
196C22⋊Q8—1424no—
197#117—24no—
198#117—42no—
199C2×C4⋊C4—21no—
200C2×C4⋊C4—21no—
201C2×C4⋊C4—2841no—
202C2×C4⋊C4—1421no—
203C2×C22⋊C4—41no—
204C2×C22⋊C4—2841no—
205C2×C42—41no—
206C2×C16—712no—
207C2×C16—712no—
208C2×C16—1422no—
209C2×C16—1422no—
210#107—21no—
211#107—21no—
212#107—712no—
213#107—1421no—
214#107C22×D7112yes—
215#107C22×D7112yes—
216#106—24no—
217#103—1424no—
218C24#1176585011yescharacteristic
219C2×Q8—2841no—
220C2×Q8—2842no—
221C2×Q8—2842no—
222C2×Q8—1422no—
223C22×C4—22no—
224C22×C4—22no—
225C22×C4—41no—
226C22×C4—41no—
227C22×C4—2841no—
228C22×C4—2841no—
229C22×C4#1176585012yes—
230C22×C4#1176585011yescharacteristic
231C22×C4C2×C22⋊D7112yes—
232C22×C4C2×C22⋊D7111yescharacteristic
233Q16—2842no—
234Q16—1422no—
235Q16—1422no—
236C2×C8—22no—
237C2×C8—22no—
238C2×C8—22no—
239C2×C8—24no—
240C2×C8C2×C22⋊D7112yes—
241C2×C8C2×C22⋊D7111yescharacteristic
242C2×C8#1176586512yes—
243C2×C8#1176586512yes—
244C2×C8C23×D7111yescharacteristic
245C4⋊C4—22no—
246C4⋊C4—22no—
247C4⋊C4—41no—
248C4⋊C4—41no—
249C4⋊C4—2844no—
250C4⋊C4—2841no—
251C4⋊C4—1422no—
252C22⋊C4—44no—
253C22⋊C4—2844no—
254C42—44no—
255C16—1422no—
256C16—1422no—
257C23—22no—
258C23—22no—
259C23—22no—
260C23C2×#1176585012yes—
261C23C2×#1176585011yescharacteristic
262Q8—2842no—
263Q8—2842no—
264Q8—5682no—
265C2×C4—22no—
266C2×C4—24no—
267C2×C4—22no—
268C2×C4—22no—
269C2×C4—42no—
270C2×C4—42no—
271C2×C4—82no—
272C2×C4—82no—
273C2×C4—2842no—
274C2×C4—2842no—
275C2×C4—5682no—
276C2×C4—5682no—
277C2×C4#1455611112yes—
278C2×C4C2×#1176585012yes—
279C2×C4C2×#1176585011yescharacteristic
280C2×C4#1455615912yes—
281C2×C4C22×C22⋊D7111yescharacteristic
282C8—22no—
283C8#1455611112yes—
284C8C2×#1176586511yescharacteristic
285C8C2×#1176586511yescharacteristic
286C22—22no—
287C22—22no—
288C22—22no—
289C22—44no—
290C22#1798631212yes—
291C22#1798642912yes—
292C22#1798643912yes—
293C22C22×#1176585011yescharacteristic
294C4—22no—
295C4—82no—
296C4—82no—
297C4—5682no—
298C4—5682no—
299C4#1798631212yes—
300C4C2×#1455611111yescharacteristic
301C4C2×#1455615911yescharacteristic
302C2—42no—
303C2#2259054814yesdirect product factor
304C2C2×#1798631211yescharacteristic
305C2C2×#1798642911yescharacteristic
306C2C2×#1798643911yescharacteristic
subgroupG/H
centerC23C2×#11765850
commutator, cosocleC2×C8×C71C24
FrattiniC2×C8C23×D71
FittingC2×#427×C71C2
socleC23×C71C2×D8
prime radicalC24×C71D8
hypercenterC2×#427D71
hypocenterC71C2×#2237
LCSG ▷ C2×C8×C71 ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C23 ◁ C23×C4 ◁ C23×C8 ◁ C2×#427

Complements

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

NH ≅ G/Ntype
2. #22590548C2direct (N × H)
3. C2×#17985826C2semidirect
4. C2×#17985824C2semidirect
5. C2×#17985802C2semidirect
6. C2×#17985802C2semidirect
17. #17985826C22semidirect
18. #17985824C22semidirect
19. #17985802C22semidirect
20. #17985802C22semidirect
150. C2×C71#2237semidirect
162. C71C2×#2237semidirect
303. C2#22590548direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179862402
#225905482
C2×#179858262
C2×#179858242
C2×#179858022
C2×C22⋊(C71⋊C16)2
C2×#427×C712
C2×#223771