Finite Group Databasebeta

← C2×#20287718 #28265018

Subgroups — C2×#20287718 #28265018

Order 13568.

1894 conjugacy classes of subgroups.

The subgroup lattice has 312 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16811352C211yesmaximal, characteristic
2#20287718C2116yesmaximal, direct product factor
3C2×#16811002C213yesmaximal
4C2×#16810833C213yesmaximal
5C2×#16810830C213yesmaximal
6C2×Q8×#88322C211yesmaximal, characteristic
7C2×C4×#11719925C213yesmaximal
8C2×C53×#557C211yesmaximal, characteristic
9C22×#11719925C2213yes—
10C22×#11719925C2216yes—
11#16811352—24no—
12#16811352C2218yes—
13C2×#13133217C2213yes—
14C2×#13133208—23no—
15C2×Q8×Dic53—21no—
16C2×C4×Dic106C2213yes—
17#16811002C22124yes—
18#16810833C22124yes—
19#16810830C22124yes—
20Q8×#88322C2218yes—
21C4×#11719925C22124yes—
22C2×#13133150C2211yescharacteristic
23C2×C4⋊#88322C2213yes—
24C2×#13133141C2213yes—
25C2×#13133140C2213yes—
26C2×C4×#88322C2213yes—
27C53×#557—24no—
28C53×#557C2218yes—
29C2×C4⋊Q8×C53C2213yes—
30C2×#125×C53—23no—
31C2×C4×Q8×C53—21no—
32C2×C4×Q8×C53C2213yes—
33C2×C4×Q8×C53C2211yescharacteristic
34C22×Dic106C2313yes—
35C2×#11719925—212no—
36C2×#11719925—412no—
37C2×#11719925C23112yes—
38C2×#11719925C23124yes—
39C22×#88322C2313yes—
40C22×#88322C2311yescharacteristic
41#13133217—26no—
42#13133217C23112yes—
43#13133208—224no—
44Q8×Dic53—28no—
45C4×Dic106—26no—
46C4×Dic106C23112yes—
47C2×C4⋊Dic53—23no—
48C2×C4⋊Dic53—23no—
49C2×C4⋊Dic53C2311yescharacteristic
50C2×#11719919—23no—
51C2×C4×Dic53—23no—
52#13133150C2314yes—
53C4⋊#88322C23112yes—
54#13133141C23112yes—
55#13133140C23112yes—
56C4×#88322C23112yes—
57C22×Q8×C53D411yescharacteristic
58C22×Q8×C53C2313yes—
59C4⋊Q8×C53—26no—
60C4⋊Q8×C53C23112yes—
61#125×C53—224no—
62C4×Q8×C53—26no—
63C4×Q8×C53—28no—
64C4×Q8×C53D414yes—
65C4×Q8×C53C2314yes—
66C4×Q8×C53C23112yes—
67C2×C4⋊C4×C53—23no—
68C2×C4⋊C4×C53—23no—
69C2×C4⋊C4×C53—23no—
70C2×C4⋊C4×C53D413yes—
71C2×C4⋊C4×C53C2311yescharacteristic
72C2×C42×C53—23no—
73C2×C42×C53C2313yes—
74C2×Q8×C53—23no—
75C2×Q8×C53—26no—
76C2×Q8×C53—26no—
77C2×Q8×C53Q1618yescomplemented
78C2×Q8×C53C2×D414yes—
79C2×Q8×C53C2416yes—
80C22×C4×C53—21no—
81C22×C4×C53—23no—
82C22×C4×C53C2×D413yes—
83C22×C4×C53C2×D413yes—
84C22×C4×C53C2411yescharacteristic
85C22×Dic53—21no—
86C22×Dic53—23no—
87C2×Dic106—26no—
88C2×Dic106—26no—
89C2×Dic106—23no—
90C2×Dic106C2416yes—
91C4⋊C4×C53—212no—
92C4⋊C4×C53—212no—
93C4⋊C4×C53—212no—
94C4⋊C4×C53—21no—
95C4⋊C4×C53C2×D4112yes—
96C4⋊C4×C53C2412yes—
97C42×C53—212no—
98C42×C53C2×D416yes—
99C42×C53C2416yes—
100#11719925—224no—
101#11719925—424no—
102C4⋊Dic53—212no—
103C4⋊Dic53—212no—
104C4⋊Dic53—21no—
105C4⋊Dic53C2412yes—
106#11719919—212no—
107C4×Dic53—212no—
108C2×#88322—26no—
109C2×#88322#4114yes—
110C2×#88322C2416yes—
111C2×#88322C2412yes—
112C23×C53C22×D411yescharacteristic
113Q8×C53—26no—
114Q8×C53—26no—
115Q8×C53—46no—
116Q8×C53C2×Q16116yescomplemented
117C2×C4×C53—26no—
118C2×C4×C53—26no—
119C2×C4×C53—22no—
120C2×C4×C53—46no—
121C2×C4×C53—42no—
122C2×C4×C53C2×Q16112yes—
123C2×C4×C53C22×D416yes—
124C2×C4×C53C22×D411yescharacteristic
125C2×C4×C53C22×D416yes—
126C2×C4×C53C2×#4112yes—
127C2×C4×C53H(5,𝔽2)12yes—
128C2×C4×C53C2511yescharacteristic
129C2×Dic53—26no—
130C2×Dic53—22no—
131C2×Dic53—46no—
132C2×Dic53—42no—
133Dic106—26no—
134Dic106—26no—
135Dic106—46no—
136#88322—26no—
137#88322C2×#4114yes—
138C2×#3395—531nomaximal, Sylow
139C22×C53#55012yes—
140C22×C53C22×Q1612yes—
141C22×C53#57812yes—
142C22×C53C23×D411yescharacteristic
143C4×C53—26no—
144C4×C53—46no—
145C4×C53—42no—
146C4×C53#55012yes—
147C4×C53C22×Q16112yes—
148C4×C53C22×#4111yescharacteristic
149C4×C53C2×H(5,𝔽2)11yescharacteristic
150Dic53—46no—
151Dic53—42no—
152C2×#557—531no—
153C2×#557D5311yescharacteristic
154#3395—5316no—
155C2×#494—533no—
156C2×#462—533no—
157C2×#462—533no—
158C2×C8×Q8—531no—
159C2×C4×Q16—533no—
160C2×C53#339514yescomplemented
161C2×C53C2×#55011yescharacteristic
162C2×C53C23×Q1611yescharacteristic
163C2×C53C2×#57811yescharacteristic
164C22×Q16—533no—
165C22×Q16—536no—
166#557—24no—
167#557—538no—
168#557—1064no—
169#557C2×D5318yes—
170C2×C4⋊Q8—533no—
171C2×C4⋊Q8C2×D5313yes—
172C2×#125—23no—
173C2×#125—1063no—
174C2×C4×Q8—21no—
175C2×C4×Q8—533no—
176C2×C4×Q8—1061no—
177C2×C4×Q8C2×D5313yes—
178C2×C4×Q8C2×D5311yescharacteristic
179#494—5324no—
180#462—5324no—
181#462—5324no—
182C8×Q8—538no—
183C4×Q16—5324no—
184C2×#107—531no—
185C2×C4⋊C8—533no—
186C2×#103—533no—
187C2×#103—533no—
188C2×C4×C8—533no—
189C53C2×#339511yescharacteristic, complemented, Sylow
190C22×Q8—533no—
191C22×Q8C22⋊D5311yescharacteristic
192C22×Q8C22×D5313yes—
193C2×Q16—5312no—
194C2×Q16—5324no—
195C2×Q16—10612no—
196C2×Q16—21212no—
197C22×C8—531no—
198C22×C8—533no—
199C4⋊Q8—26no—
200C4⋊Q8—5312no—
201C4⋊Q8—1066no—
202C4⋊Q8C22×D53112yes—
203#125—224no—
204#125—10624no—
205C4×Q8—28no—
206C4×Q8—26no—
207C4×Q8—5312no—
208C4×Q8—1068no—
209C4×Q8—1066no—
210C4×Q8C22⋊D5314yes—
211C4×Q8C22×D53112yes—
212C4×Q8C22×D5314yes—
213C2×C4⋊C4—23no—
214C2×C4⋊C4—23no—
215C2×C4⋊C4—23no—
216C2×C4⋊C4—531no—
217C2×C4⋊C4—1063no—
218C2×C4⋊C4—1063no—
219C2×C4⋊C4—1063no—
220C2×C4⋊C4C22⋊D5313yes—
221C2×C4⋊C4C22×D5311yescharacteristic
222C2×C42—23no—
223C2×C42—1063no—
224C2×C42C22×D5313yes—
225#107—534no—
226C4⋊C8—5312no—
227#103—5312no—
228#103—5312no—
229C4×C8—5312no—
230C2×Q8—23no—
231C2×Q8—26no—
232C2×Q8—26no—
233C2×Q8—536no—
234C2×Q8—1063no—
235C2×Q8—1066no—
236C2×Q8—1066no—
237C2×Q8#1171992518yescomplemented
238C2×Q8C2×C22⋊D5314yes—
239C2×Q8C23×D5316yes—
240C22×C4—21no—
241C22×C4—23no—
242C22×C4—1061no—
243C22×C4—1063no—
244C22×C4C2×C22⋊D5313yes—
245C22×C4C2×C22⋊D5313yes—
246C22×C4C23×D5311yescharacteristic
247Q16—10624no—
248Q16—21224no—
249C2×C8—534no—
250C2×C8—532no—
251C2×C8—536no—
252C2×C8—1066no—
253C4⋊C4—212no—
254C4⋊C4—212no—
255C4⋊C4—212no—
256C4⋊C4—21no—
257C4⋊C4—532no—
258C4⋊C4—1061no—
259C4⋊C4—10612no—
260C4⋊C4—10612no—
261C4⋊C4—10612no—
262C4⋊C4C2×C22⋊D53112yes—
263C4⋊C4C23×D5312yes—
264C42—212no—
265C42—10612no—
266C42C2×C22⋊D5316yes—
267C42C23×D5316yes—
268C23C22×C22⋊D5311yescharacteristic
269Q8—26no—
270Q8—26no—
271Q8—46no—
272Q8—1066no—
273Q8—1066no—
274Q8—2126no—
275Q8C2×#11719925116yescomplemented
276C2×C4—26no—
277C2×C4—22no—
278C2×C4—26no—
279C2×C4—46no—
280C2×C4—42no—
281C2×C4—1062no—
282C2×C4—1066no—
283C2×C4—2126no—
284C2×C4—2122no—
285C2×C4C2×#11719925112yes—
286C2×C4C22×C22⋊D5316yes—
287C2×C4C22×C22⋊D5311yescharacteristic
288C2×C4C22×C22⋊D5316yes—
289C2×C4#41×D5312yes—
290C2×C4#1313326312yes—
291C2×C4C24×D5311yescharacteristic
292C8—534no—
293C8—1066no—
294C22#1681129212yes—
295C22C22×#1171992512yes—
296C22#1681143812yes—
297C22C23×C22⋊D5311yescharacteristic
298C4—26no—
299C4—46no—
300C4—42no—
301C4—2126no—
302C4—2122no—
303C4#1681129212yes—
304C4C22×#11719925112yes—
305C4C2×#41×D5311yescharacteristic
306C4C2×#1313326311yescharacteristic
307C2#2028771814yesdirect product factor
308C2C2×#1681129211yescharacteristic
309C2C23×#1171992511yescharacteristic
310C2C2×#1681143811yescharacteristic
subgroupG/H
centerC23C22×C22⋊D53
commutator, cosocleC2×C4×C53C25
FrattiniC2×C4C24×D53
FittingC2×C53×#557C2
socle, prime radicalC23×C53C22×D4
hypercenterC2×#557D53
hypocenterC53C2×#3395
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C23 ◁ C2×C4×Q8 ◁ C2×#557

Complements

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

NH ≅ G/Ntype
2. #20287718C2direct (N × H)
77. C2×Q8×C53Q16semidirect
116. Q8×C53C2×Q16semidirect
160. C2×C53#3395semidirect
189. C53C2×#3395semidirect
237. C2×Q8#11719925semidirect
275. Q8C2×#11719925semidirect
307. C2#20287718direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168113522
#202877182
C2×#168110022
C2×#168108332
C2×#168108302
C2×Q8×#883222
C2×C4×#117199252
C2×C53×#5572
C2×#339553