Finite Group Databasebeta

← C2×#20277457 #27542924

Subgroups — C2×#20277457 #27542924

Order 13568.

2398 conjugacy classes of subgroups.

The subgroup lattice has 304 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#20277457C2116yesmaximal, direct product factor
2C2×#16810522C212yesmaximal
3C2×#16810522C214yesmaximal
4C2×#16810509C214yesmaximal
5C2×#16810493C211yesmaximal, characteristic
6C2×C4⋊C4×Dic53C212yesmaximal
7C2×#16810469C211yesmaximal, characteristic
8C22×#125×C53C211yesmaximal, characteristic
9C22×C4⋊Dic53C2212yes—
10C22×C4⋊Dic53C2214yes—
11C22×C4⋊Dic53C2214yes—
12C22×C4×Dic53C2211yescharacteristic
13C22×C4×Dic53C2214yes—
14C22×C4×Dic53C2211yescharacteristic
15#16810522C22132yes—
16#16810522C22116yes—
17#16810509C22132yes—
18#16810493C2218yes—
19C4⋊C4×Dic53C22116yes—
20#16810469C2218yes—
21C2×#13133124C2212yes—
22C2×#13133124C2212yes—
23C2×#13133124C2214yes—
24C2×#13133124C2214yes—
25C2×#125×C53C4116yescomplemented
26C2×#125×C53C2218yes—
27C22×C4⋊C4×C53C2212yes—
28C22×C4⋊C4×C53C2214yes—
29C22×C42×C53C2211yescharacteristic
30C23×Dic53C2311yescharacteristic
31C23×Dic53C2314yes—
32C23×Dic53C2311yescharacteristic
33C23×Dic53C2312yes—
34C2×C4⋊Dic53—28no—
35C2×C4⋊Dic53—48no—
36C2×C4⋊Dic53—48no—
37C2×C4⋊Dic53C2318yes—
38C2×C4⋊Dic53C23116yes—
39C2×C4⋊Dic53C23116yes—
40C2×C4×Dic53—24no—
41C2×C4×Dic53—48no—
42C2×C4×Dic53Q818yes—
43C2×C4×Dic53C2314yes—
44C2×C4×Dic53C23116yes—
45C2×C4×Dic53C2314yes—
46#13133124C23116yes—
47#13133124C2318yes—
48#13133124C23116yes—
49#13133124C2318yes—
50C23×C4×C53C2312yes—
51C23×C4×C53C2314yes—
52C23×C4×C53C2311yescharacteristic
53#125×C53C2×C4164yescomplemented
54C2×C4⋊C4×C53C2×C4132yes—
55C2×C4⋊C4×C53C2×C4116yes—
56C2×C4⋊C4×C53C23116yes—
57C2×C4⋊C4×C53C2318yes—
58C2×C42×C53C2×C418yes—
59C2×C42×C53C2314yes—
60C24×C53C2411yescharacteristic
61C22×C4×C53—28no—
62C22×C4×C53—24no—
63C22×C4×C53—24no—
64C22×C4×C53—28no—
65C22×C4×C53C22×C418yes—
66C22×C4×C53C22×C4116yes—
67C22×C4×C53C22×C414yes—
68C22×C4×C53C2×Q814yes—
69C22×C4×C53#4114yes—
70C22×C4×C53C2414yes—
71C22×C4×C53C2418yes—
72C22×C4×C53C2412yes—
73C22×Dic53—24no—
74C22×Dic53—24no—
75C22×Dic53—22no—
76C22×Dic53—22no—
77C22×Dic53—28no—
78C22×Dic53—28no—
79C22×Dic53—24no—
80C22×Dic53—28no—
81C22×Dic53—24no—
82C22×Dic53C2×Q818yes—
83C22×Dic53C2412yes—
84C22×Dic53C2412yes—
85C22×Dic53C2418yes—
86C22×Dic53C2414yes—
87C4⋊C4×C53C22×C4164yes—
88C4⋊C4×C53C22×C4132yes—
89C42×C53C22×C4116yes—
90C4⋊Dic53—216no—
91C4⋊Dic53—416no—
92C4⋊Dic53—416no—
93C4×Dic53—28no—
94C4×Dic53—416no—
95C4×Dic53C2×Q8116yes—
96C23×C53C23×C412yes—
97C23×C53C22×Q812yes—
98C23×C53C2×#4112yes—
99C23×C53H(5,𝔽2)14yes—
100C23×C532−1+414yes—
101C23×C53C2511yescharacteristic
102C2×C4×C53—232no—
103C2×C4×C53—216no—
104C2×C4×C53—28no—
105C2×C4×C53—24no—
106C2×C4×C53—24no—
107C2×C4×C53—28no—
108C2×C4×C53C4×Q8116yes—
109C2×C4×C53C23×C418yes—
110C2×C4×C53C23×C4116yes—
111C2×C4×C53C23×C414yes—
112C2×C4×C53C22×Q814yes—
113C2×C4×C53C2×#4114yes—
114C2×Dic53—216no—
115C2×Dic53—24no—
116C2×Dic53—24no—
117C2×Dic53—22no—
118C2×Dic53—22no—
119C2×Dic53—28no—
120C2×Dic53—28no—
121C2×Dic53—24no—
122C2×Dic53—28no—
123C2×Dic53—24no—
124C2×Dic53—44no—
125C2×Dic53—416no—
126C2×Dic53—44no—
127C2×Dic53C22×Q818yes—
128C2×#2330—531nomaximal, Sylow
129C22×C53C2×C4×Q814yes—
130C22×C53#52018yes—
131C22×C53#54014yes—
132C22×C53#54114yes—
133C22×C53#54418yes—
134C22×C53C24×C411yescharacteristic
135C22×C53C23×Q811yescharacteristic
136C22×C53C22×#4111yescharacteristic
137C22×C53C2×H(5,𝔽2)12yes—
138C22×C53C2×2−1+412yes—
139C4×C53—216no—
140C4×C53—28no—
141C4×C53C2×C4×Q818yes—
142Dic53—28no—
143Dic53—42no—
144Dic53—48no—
145Dic53—42no—
146C22×#125D5311yescharacteristic
147#2330—5316no—
148C2×#389—532no—
149C2×#389—534no—
150C2×#387—534no—
151C2×#384—531no—
152C2×C4×C4⋊C4—532no—
153C2×#376—531no—
154C2×C53#233018yescomplemented
155C2×C53C22×C4×Q811yescharacteristic
156C2×C53C2×#52012yes—
157C2×C53C2×#54011yescharacteristic
158C2×C53C2×#54111yescharacteristic
159C2×C53C2×#54412yes—
160C2×#125Dic53116yescomplemented
161C2×#125C2×D5318yes—
162C22×C4⋊C4—532no—
163C22×C4⋊C4—534no—
164C22×C4⋊C4—534no—
165C22×C4⋊C4C2×D5312yes—
166C22×C4⋊C4C2×D5314yes—
167C22×C42—531no—
168C22×C42—531no—
169C22×C42—534no—
170C22×C42C2×D5311yescharacteristic
171#389—5332no—
172#389—5316no—
173#387—5332no—
174#384—538no—
175C4×C4⋊C4—5316no—
176#376—538no—
177C2×#95—532no—
178C2×#95—532no—
179C2×#95—534no—
180C2×#95—534no—
181C53C2×#233011yescharacteristic, complemented, Sylow
182C23×C4—532no—
183C23×C4—531no—
184C23×C4—534no—
185C23×C4—531no—
186C23×C4C22×D5312yes—
187C23×C4C22×D5314yes—
188C23×C4C22×D5311yescharacteristic
189#125C2×Dic53164yescomplemented
190C2×C4⋊C4—538no—
191C2×C4⋊C4—5316no—
192C2×C4⋊C4—5316no—
193C2×C4⋊C4—1068no—
194C2×C4⋊C4—2128no—
195C2×C4⋊C4—2128no—
196C2×C4⋊C4C2×Dic53132yes—
197C2×C4⋊C4C2×Dic53116yes—
198C2×C4⋊C4C22×D5318yes—
199C2×C4⋊C4C22×D53116yes—
200C2×C42—538no—
201C2×C42—534no—
202C2×C42—534no—
203C2×C42—5316no—
204C2×C42—1064no—
205C2×C42—2128no—
206C2×C42C2×Dic5318yes—
207C2×C42C22×D5314yes—
208#95—538no—
209#95—538no—
210#95—5316no—
211#95—5316no—
212C24C23×D5311yescharacteristic
213C22×C4—28no—
214C22×C4—24no—
215C22×C4—24no—
216C22×C4—28no—
217C22×C4—538no—
218C22×C4—534no—
219C22×C4—532no—
220C22×C4—532no—
221C22×C4—538no—
222C22×C4—1064no—
223C22×C4—1064no—
224C22×C4—1062no—
225C22×C4—1062no—
226C22×C4—1068no—
227C22×C4—1068no—
228C22×C4—1064no—
229C22×C4—1068no—
230C22×C4—1064no—
231C22×C4Q8×D5314yes—
232C22×C4#1171994914yes—
233C22×C4C22×Dic5318yes—
234C22×C4C22×Dic53116yes—
235C22×C4C22×Dic5314yes—
236C22×C4C23×D5318yes—
237C22×C4C23×D5314yes—
238C22×C4C23×D5312yes—
239C4⋊C4—10616no—
240C4⋊C4—21216no—
241C4⋊C4—21216no—
242C4⋊C4C22×Dic53164yes—
243C4⋊C4C22×Dic53132yes—
244C42—5316no—
245C42—1068no—
246C42—21216no—
247C42C22×Dic53116yes—
248C23C23×Dic5312yes—
249C23C2×Q8×D5312yes—
250C23C2×#1171994912yes—
251C23#1313326314yes—
252C23#1313326414yes—
253C23C24×D5311yescharacteristic
254C2×C4—232no—
255C2×C4—216no—
256C2×C4—28no—
257C2×C4—24no—
258C2×C4—28no—
259C2×C4—24no—
260C2×C4—538no—
261C2×C4—1064no—
262C2×C4—1064no—
263C2×C4—10616no—
264C2×C4—1062no—
265C2×C4—1062no—
266C2×C4—1068no—
267C2×C4—1068no—
268C2×C4—1064no—
269C2×C4—1068no—
270C2×C4—1064no—
271C2×C4—2124no—
272C2×C4—21216no—
273C2×C4—2124no—
274C2×C4Q8×Dic53116yes—
275C2×C4C23×Dic5318yes—
276C2×C4C23×Dic53116yes—
277C2×C4C23×Dic5314yes—
278C2×C4C2×Q8×D5314yes—
279C2×C4C2×#1171994914yes—
280C22C2×Q8×Dic5314yes—
281C22#1681110618yes—
282C22#1681122914yes—
283C22#1681123614yes—
284C22#1681125318yes—
285C22C24×Dic5311yescharacteristic
286C22C22×Q8×D5311yescharacteristic
287C22C22×#1171994911yescharacteristic
288C22C2×#1313326312yes—
289C22C2×#1313326412yes—
290C4—216no—
291C4—28no—
292C4—1068no—
293C4—2122no—
294C4—2128no—
295C4—2122no—
296C4C2×Q8×Dic5318yes—
297C2#2027745718yesdirect product factor
298C2C22×Q8×Dic5311yescharacteristic
299C2C2×#1681110612yes—
300C2C2×#1681122911yescharacteristic
301C2C2×#1681123611yescharacteristic
302C2C2×#1681125312yes—
subgroupG/H
centerC24C23×D53
commutatorC22×C53C24×C4
FrattiniC23C24×D53
FittingC22×#125×C53C2
socle, prime radicalC24×C53C24
cosocleC23×C53C25
hypercenterC22×#125D53
hypocenterC53C2×#2330
LCSG ▷ C22×C53 ▷ C53
UCSC1 ◁ C24 ◁ C22×#125

Complements

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

NH ≅ G/Ntype
1. #20277457C2direct (N × H)
25. C2×#125×C53C4semidirect
53. #125×C53C2×C4semidirect
154. C2×C53#2330semidirect
160. C2×#125Dic53semidirect
181. C53C2×#2330semidirect
189. #125C2×Dic53semidirect
297. C2#20277457direct (N × H)

Maximal subgroups

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

subgroupindex
#202774572
C2×#168105222
C2×#168105092
C2×#168104932
C2×C4⋊C4×Dic532
C2×#168104692
C22×#125×C532
C2×#233053