Finite Group Databasebeta

← C2×#22587478 #31973326

Subgroups — C2×#22587478 #31973326

Order 18176.

1010 conjugacy classes of subgroups; only the 219 normal subgroups are shown.

normal subgroups only

This group has 1010 conjugacy classes of subgroups — too many to draw. Only its 219 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986729C211yesmaximal, characteristic
2C2×#17986291C212yesmaximal
3#22587478C218yesmaximal, direct product factor
4C2×#17985748C211yesmaximal, characteristic
5C2×#17985731C212yesmaximal
6C2×#494×C71C211yesmaximal, characteristic
7#17986729—24no—
8#17986729—22no—
9#17986729C2214yes—
10C2×#14556127—22no—
11C2×#14556126—22no—
12C2×C4×Dic142C2212yes—
13C2×#14556093—22no—
14#17986291—24no—
15#17986291C2218yes—
16C2×#14556061—22no—
17C2×C4⋊(C71⋊C8)C2212yes—
18C2×#14556051—22no—
19#17985748C2214yes—
20#17985731C2218yes—
21C22×Q16×C71—22no—
22C2×C4⋊Q8×C71C2211yescharacteristic
23C2×C4⋊Q8×C71C2211yescharacteristic
24#494×C71—22no—
25#494×C71C2214yes—
26C2×C4×C8×C71C2211yescharacteristic
27C22×Dic142—22no—
28C22×Dic142D412yes—
29C22×C71⋊C8—22no—
30#14556127—28no—
31#14556127—28no—
32#14556126—28no—
33#14556126—28no—
34C4×Dic142—22no—
35C4×Dic142—22no—
36C4×Dic142D414yes—
37C4×Dic142C2314yes—
38#14556093—28no—
39#14556093—28no—
40C2×C4⋊Dic71D412yes—
41C2×Dic71⋊C4—24no—
42C2×Dic71⋊C4—22no—
43C2×C4×Dic71—22no—
44C2×C4×Dic71—22no—
45#14556061—28no—
46C4⋊(C71⋊C8)—22no—
47C4⋊(C71⋊C8)C2314yes—
48#14556051—28no—
49C22×Q8×C71—21no—
50C22×Q8×C71D412yes—
51C2×Q16×C71—28no—
52C2×Q16×C71—48no—
53C22×C8×C71—21no—
54C4⋊Q8×C71—22no—
55C4⋊Q8×C71—22no—
56C4⋊Q8×C71—21no—
57C4⋊Q8×C71D412yes—
58C4⋊Q8×C71C2312yes—
59C4⋊Q8×C71C2312yes—
60C2×C4⋊C4×C71—22no—
61C2×C4⋊C4×C71—22no—
62C2×C42×C71C2311yescharacteristic
63C4×C8×C71—21no—
64C4×C8×C71C2312yes—
65C2×Dic142—22no—
66C2×Dic142—24no—
67C2×Dic142—28no—
68C2×Dic142—84no—
69C2×Dic142Q1618yescomplemented
70C2×Dic142C2×D414yes—
71C22×Dic71—22no—
72C22×Dic71—22no—
73C2×C71⋊C8—24no—
74C2×C71⋊C8—44no—
75C4⋊Dic71—22no—
76C4⋊Dic71C2×D414yes—
77Dic71⋊C4—216no—
78Dic71⋊C4—24no—
79Dic71⋊C4—24no—
80C4×Dic71—28no—
81C4×Dic71—24no—
82C4×Dic71—24no—
83C2×Q8×C71—22no—
84C2×Q8×C71—22no—
85C2×Q8×C71—44no—
86C2×Q8×C71—44no—
87C2×Q8×C71—41no—
88C2×Q8×C71C2×D414yes—
89C22×C4×C71—22no—
90C22×C4×C71—41no—
91C22×C4×C71C2×D412yes—
92C22×C4×C71C2×D411yescharacteristic
93Q16×C71—416no—
94C2×C8×C71—24no—
95C2×C8×C71—22no—
96C4⋊C4×C71—24no—
97C4⋊C4×C71—24no—
98C4⋊C4×C71—24no—
99C4⋊C4×C71—42no—
100C42×C71C2×D412yes—
101C42×C71C2×D411yescharacteristic
102C42×C71C2411yescharacteristic
103C23×C71#12011yescharacteristic
104Q8×C71—44no—
105Q8×C71—44no—
106Q8×C71—82no—
107Q8×C71—82no—
108C2×C4×C71—22no—
109C2×C4×C71—24no—
110C2×C4×C71—44no—
111C2×C4×C71—42no—
112C2×C4×C71—82no—
113C2×C4×C71#12011yescharacteristic
114C2×C4×C71#12012yes—
115C2×C4×C71C2×Q1614yes—
116C2×C4×C71#13714yes—
117C2×C4×C71C22×D412yes—
118C2×C4×C71C22×D411yescharacteristic
119C2×Dic71—24no—
120C2×Dic71—28no—
121C2×Dic71—24no—
122C2×Dic71—44no—
123Dic142—24no—
124Dic142—28no—
125Dic142—88no—
126Dic142C2×Q1618yescomplemented
127C8×C71—24no—
128C71⋊C8—44no—
129C22×C71#45114yes—
130C22×C71#45312yes—
131C22×C71C2×#12011yescharacteristic
132C4×C71—21no—
133C4×C71—21no—
134C4×C71—44no—
135C4×C71—82no—
136C4×C71#45114yes—
137C4×C71C22×Q1612yes—
138C4×C71C2×#13712yes—
139Dic71—28no—
140Dic71—44no—
141C2×#1633—711nomaximal, Sylow
142C2×C71#163314yescomplemented
143C2×C71C2×#45112yes—
144C2×C71C2×#45311yescharacteristic
145C2×Q82—711no—
146C2×#494D7111yescharacteristic
147C2×#477—712no—
148#1633—718no—
149C2×#333—711no—
150C2×Q8⋊C8—712no—
151C71C2×#163311yescharacteristic, complemented, Sylow
152C22×Q16—22no—
153Q82—714no—
154Q82—1424no—
155Q82—1422no—
156C2×C4⋊Q8—1422no—
157C2×C4⋊Q8—1422no—
158C2×C4⋊Q8C2×D7111yescharacteristic
159C2×C4⋊Q8C2×D7111yescharacteristic
160C2×C4×Q8—712no—
161C2×C4×Q8—1422no—
162#494—22no—
163#494C2×D7114yes—
164#477—718no—
165#477—1424no—
166C2×#107—1422no—
167C2×C4⋊C8—712no—
168C2×#103—1422no—
169C2×C4×C8C2×D7111yescharacteristic
170#333—714no—
171Q8⋊C8—718no—
172C22×Q8—21no—
173C22×Q8—712no—
174C22×Q8—1422no—
175C22×Q8C22⋊D7112yes—
176C2×Q16—28no—
177C2×Q16—48no—
178C22×C8—21no—
179C22×C8—1422no—
180C4⋊Q8—22no—
181C4⋊Q8—22no—
182C4⋊Q8—21no—
183C4⋊Q8—1428no—
184C4⋊Q8—1428no—
185C4⋊Q8—1428no—
186C4⋊Q8—1428no—
187C4⋊Q8C22⋊D7112yes—
188C4⋊Q8C22×D7112yes—
189C4⋊Q8C22×D7112yes—
190C4×Q8—714no—
191C4×Q8—714no—
192C4×Q8—1428no—
193C4×Q8—1428no—
194C4×Q8—1422no—
195C4×Q8—1422no—
196C2×C4⋊C4—22no—
197C2×C4⋊C4—22no—
198C2×C4⋊C4—712no—
199C2×C4⋊C4—1424no—
200C2×C4⋊C4—1422no—
201C2×C42—1422no—
202C2×C42—1422no—
203C2×C42C22×D7111yescharacteristic
204#107—1428no—
205C4⋊C8—714no—
206C4⋊C8—1422no—
207#103—1428no—
208C4×C8—21no—
209C4×C8C22×D7112yes—
210C2×Q8—22no—
211C2×Q8—22no—
212C2×Q8—44no—
213C2×Q8—44no—
214C2×Q8—41no—
215C2×Q8—5684no—
216C2×Q8—714no—
217C2×Q8—718no—
218C2×Q8—1428no—
219C2×Q8—1424no—
220C2×Q8—1422no—
221C2×Q8C2×C22⋊D7114yes—
222C22×C4—22no—
223C22×C4—41no—
224C22×C4—1422no—
225C22×C4—1422no—
226C22×C4D4×D7112yes—
227C22×C4C2×C22⋊D7111yescharacteristic
228Q16—416no—
229C2×C8—24no—
230C2×C8—22no—
231C2×C8—2844no—
232C2×C8—1424no—
233C4⋊C4—24no—
234C4⋊C4—24no—
235C4⋊C4—24no—
236C4⋊C4—42no—
237C4⋊C4—714no—
238C4⋊C4—14216no—
239C4⋊C4—1424no—
240C4⋊C4—1424no—
241C4⋊C4—1422no—
242C42—1428no—
243C42—1424no—
244C42—1424no—
245C42D4×D7112yes—
246C42C2×C22⋊D7111yescharacteristic
247C42C23×D7111yescharacteristic
248C23#1455609611yescharacteristic
249Q8—44no—
250Q8—44no—
251Q8—82no—
252Q8—82no—
253Q8—5688no—
254Q8—718no—
255Q8—1428no—
256Q8—1424no—
257C2×C4—22no—
258C2×C4—24no—
259C2×C4—44no—
260C2×C4—42no—
261C2×C4—82no—
262C2×C4—2844no—
263C2×C4—1424no—
264C2×C4—1428no—
265C2×C4—1424no—
266C2×C4#1455609611yescharacteristic
267C2×C4#1455609612yes—
268C2×C4Q16×D7114yes—
269C2×C4#1455616014yes—
270C2×C4C2×D4×D7112yes—
271C2×C4C22×C22⋊D7111yescharacteristic
272C8—24no—
273C8—2844no—
274C22#1798615314yes—
275C22#1798616612yes—
276C22C2×#1455609611yescharacteristic
277C4—21no—
278C4—21no—
279C4—44no—
280C4—82no—
281C4—2844no—
282C4—1428no—
283C4#1798615314yes—
284C4C2×Q16×D7112yes—
285C4C2×#1455616012yes—
286C2#2258747814yesdirect product factor
287C2C2×#1798615312yes—
288C2C2×#1798616611yescharacteristic
subgroupG/H
centerC23#14556096
commutator, cosocleC42×C71C24
FrattiniC42C23×D71
FittingC2×#494×C71C2
socle, prime radicalC23×C71#120
hypercenterC2×#494D71
hypocenterC71C2×#1633
LCSG ▷ C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#494

Complements

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

NH ≅ G/Ntype
3. #22587478C2direct (N × H)
69. C2×Dic142Q16semidirect
126. Dic142C2×Q16semidirect
142. C2×C71#1633semidirect
151. C71C2×#1633semidirect
286. C2#22587478direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179867292
C2×#179862912
#225874782
C2×#179857482
C2×#179857312
C2×#494×C712
C2×#163371