Finite Group Databasebeta

← C2×#20291618 #28329968

Subgroups — C2×#20291618 #28329968

Order 13568.

2022 conjugacy classes of subgroups.

The subgroup lattice has 272 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#20291618C2116yesmaximal, direct product factor
2C2×#16811674C216yesmaximal, complemented
3C2×Q8×#88324C212yesmaximal, complemented
4C2×#16811644C213yesmaximal
5C2×#16811640C213yesmaximal
6C22×Q8×Dic53C211yesmaximal, characteristic
7#16811674C22148yescomplemented
8Q8×#88324C22116yescomplemented
9#16811644C22124yes—
10#16811640C22124yes—
11C2×#13133284C2216yes—
12C2×C4⋊#88324C2216yes—
13C2×C22⋊#88324C2211yescharacteristic
14C2×C22⋊#88324C2213yes—
15C2×#13133272C2216yes—
16C2×C4×#88324C2216yes—
17C2×Q8×Dic53C418yes—
18C2×Q8×Dic53C413yes—
19C2×Q8×Dic53C411yescharacteristic
20C2×Q8×Dic53C2218yes—
21C2×Q8×Dic53C2211yescharacteristic
22C2×Q8×Dic53C2213yes—
23C22×C4⋊Dic53C413yes—
24C22×C4×Dic53C2213yes—
25C23×Q8×C53C411yescharacteristic
26C22×#88324C2312yes—
27C22×#88324C2316yes—
28#13133284C23124yes—
29C4⋊#88324C23124yes—
30C22⋊#88324C2314yes—
31C22⋊#88324C23112yes—
32#13133272C23124yes—
33C4×#88324C23124yes—
34C23×Dic53C2×C413yes—
35C23×Dic53C2311yescharacteristic
36Q8×Dic53C2×C4124yes—
37Q8×Dic53C2×C4112yes—
38Q8×Dic53C2×C418yes—
39Q8×Dic53C2×C414yes—
40Q8×Dic53C2314yes—
41Q8×Dic53C23112yes—
42C2×C4⋊Dic53C2×C4124yes—
43C2×C4⋊Dic53C2×C416yes—
44C2×C4⋊Dic53C2×C413yes—
45C2×C4⋊Dic53C2×C413yes—
46C2×C4×Dic53C2×C413yes—
47C2×C4×Dic53C2×C4112yes—
48C2×C4×Dic53C2×C413yes—
49C2×C4×Dic53C2313yes—
50C2×C4×Dic53C2313yes—
51C2×C4×Dic53C23112yes—
52C22×Q8×C53—28no—
53C22×Q8×C53C2×C418yes—
54C22×Q8×C53C2×C413yes—
55C22×Q8×C53C2×C411yescharacteristic
56C23×C4×C53C2×C413yes—
57C24×C53C22×C411yescharacteristic
58C2×Q8×C53—232no—
59C2×Q8×C53—212no—
60C2×Q8×C53M1618yes—
61C2×Q8×C53C22×C4112yes—
62C2×Q8×C53C22×C414yes—
63C22×C4×C53—212no—
64C22×C4×C53C22×C413yes—
65C22×C4×C53C22×C4112yes—
66C22×C4×C53C22×C413yes—
67C22×Dic53—212no—
68C22×Dic53—24no—
69C22×Dic53C22×C411yescharacteristic
70C22×Dic53C22×C412yes—
71C22×Dic53C22×C4112yes—
72C22×Dic53C22×C413yes—
73C22×Dic53C22×C413yes—
74C22×Dic53C2412yes—
75C22×Dic53C2411yescharacteristic
76C2×#88324—24no—
77C2×#88324—212no—
78C2×#88324C2414yes—
79C2×#88324C24112yes—
80C4⋊Dic53C22×C4124yes—
81C4⋊Dic53C22×C4112yes—
82C4⋊Dic53C22×C4112yes—
83C4×Dic53C22×C4112yes—
84C4×Dic53C22×C4112yes—
85C4×Dic53C22×C416yes—
86C4×Dic53C22×C416yes—
87C4×Dic53C2416yes—
88C4×Dic53C2416yes—
89C23×C53—22no—
90C23×C53—22no—
91C23×C53#13114yes—
92C23×C53C23×C412yes—
93C23×C53C23×C411yescharacteristic
94Q8×C53—224no—
95Q8×C53C2×M16116yes—
96C2×C4×C53—26no—
97C2×C4×C53—224no—
98C2×C4×C53C2×M16112yes—
99C2×C4×C53C23×C416yes—
100C2×C4×C53C23×C416yes—
101C2×Dic53—22no—
102C2×Dic53—224no—
103C2×Dic53—26no—
104C2×Dic53—26no—
105C2×Dic53—24no—
106C2×Dic53—24no—
107C2×Dic53C23×C416yes—
108C2×Dic53C23×C416yes—
109C2×Dic53C23×C412yes—
110C2×Dic53C23×C411yescharacteristic
111C2×Dic532−1+414yes—
112C2×Dic53C2511yescharacteristic
113#88324—24no—
114#88324—212no—
115C2×#2984—531nomaximal, Sylow
116C22×C53—22no—
117C22×C53—28no—
118C22×C53—22no—
119C22×C53#51912yes—
120C22×C53C22×M1612yes—
121C22×C53C2×#13114yes—
122C22×C53C2×#13112yes—
123C22×C53C24×C411yescharacteristic
124C4×C53—26no—
125C4×C53C22×M16112yes—
126Dic53—22no—
127Dic53—26no—
128Dic53—26no—
129Dic53#51912yes—
130Dic53C2×2−1+412yes—
131C22×C4×Q8—531no—
132#2984—5316no—
133C2×#446—536no—
134C2×C8×Q8—532no—
135C2×#432—533no—
136C2×#431—533no—
137C2×C53—24no—
138C2×C53#298414yescomplemented
139C2×C53C2×#51911yescharacteristic
140C2×C53C23×M1611yescharacteristic
141C2×C53C22×#13111yescharacteristic
142C23×Q8#615711yescharacteristic
143C2×C4×Q8—538no—
144C2×C4×Q8—533no—
145C2×C4×Q8—531no—
146C2×C4×Q8—531no—
147C2×C4×Q8—533no—
148C2×C4×Q8—538no—
149C22×C4⋊C4—533no—
150C22×C42—533no—
151#446—5348no—
152C8×Q8—5316no—
153#432—5324no—
154#431—5324no—
155C2×C4⋊C8—536no—
156C2×C4⋊C8—536no—
157C2×C22⋊C8—531no—
158C2×C22⋊C8—533no—
159C2×#97—536no—
160C2×C4×C8—536no—
161C53C2×#298411yescharacteristic, complemented, Sylow
162C22×Q8—28no—
163C22×Q8C2×#615718yes—
164C22×Q8C2×#615713yes—
165C22×Q8C2×#615711yescharacteristic
166C23×C4—533no—
167C23×C4—531no—
168C23×C4C2×#615713yes—
169C22×C8—532no—
170C22×C8—536no—
171C4×Q8—5312no—
172C4×Q8—5324no—
173C4×Q8—534no—
174C4×Q8—538no—
175C4×Q8—534no—
176C4×Q8—5312no—
177C2×C4⋊C4—5324no—
178C2×C4⋊C4—536no—
179C2×C4⋊C4—533no—
180C2×C4⋊C4—533no—
181C2×C42—5312no—
182C2×C42—533no—
183C2×C42—533no—
184C2×C42—533no—
185C2×C42—533no—
186C2×C42—5312no—
187C4⋊C8—5324no—
188C4⋊C8—5324no—
189C22⋊C8—534no—
190C22⋊C8—5312no—
191#97—5324no—
192C4×C8—5324no—
193C24C22×#615711yescharacteristic
194C2×Q8—232no—
195C2×Q8—212no—
196C2×Q8#1171994018yes—
197C2×Q8C22×#6157112yes—
198C2×Q8C22×#615714yes—
199C22×C4—212no—
200C22×C4—531no—
201C22×C4—532no—
202C22×C4—5312no—
203C22×C4—532no—
204C22×C4—531no—
205C22×C4—533no—
206C22×C4—533no—
207C22×C4—1064no—
208C22×C4—10612no—
209C22×C4C22×#6157112yes—
210C22×C4C22×#615713yes—
211C22×C4C22×#615713yes—
212C2×C8—534no—
213C2×C8—5312no—
214C2×C8—1064no—
215C2×C8—10612no—
216C4⋊C4—5324no—
217C4⋊C4—5312no—
218C4⋊C4—5312no—
219C42—536no—
220C42—536no—
221C42—536no—
222C42—536no—
223C42—5312no—
224C42—5312no—
225C23—22no—
226C23—22no—
227C23#1313330514yes—
228C23C23×#615712yes—
229C23C23×#615711yescharacteristic
230Q8—224no—
231Q8C2×#11719940116yes—
232C2×C4—26no—
233C2×C4—224no—
234C2×C4—534no—
235C2×C4—531no—
236C2×C4—531no—
237C2×C4—532no—
238C2×C4—536no—
239C2×C4—536no—
240C2×C4—1064no—
241C2×C4—1064no—
242C2×C4—1062no—
243C2×C4—10624no—
244C2×C4—1066no—
245C2×C4—1066no—
246C2×C4C2×#11719940112yes—
247C2×C4C23×#615716yes—
248C2×C4C23×#615716yes—
249C8—1064no—
250C8—10612no—
251C22—28no—
252C22—22no—
253C22—22no—
254C22#1681169112yes—
255C22C22×#1171994012yes—
256C22C2×#1313330514yes—
257C22C2×#1313330512yes—
258C22C24×#615711yescharacteristic
259C4—26no—
260C4—532no—
261C4—532no—
262C4—1062no—
263C4—1066no—
264C4—1066no—
265C4C22×#11719940112yes—
266C2—24no—
267C2#2029161814yesdirect product factor
268C2C2×#1681169111yescharacteristic
269C2C23×#1171994011yescharacteristic
270C2C22×#1313330511yescharacteristic
subgroupG/H
centerC23C23×#6157
commutatorC22×C53C24×C4
FrattiniC22C24×#6157
FittingC23×Q8×C53C4
socleC23×C53C23×C4
prime radicalC24×C53C22×C4
cosocleC2×Dic53C25
hypercenterC23×Q8#6157
hypocenterC53C2×#2984
LCSG ▷ C22×C53 ▷ C53
UCSC1 ◁ C23 ◁ C23×Q8

Complements

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

NH ≅ G/Ntype
1. #20291618C2direct (N × H)
2. C2×#16811674C2semidirect
3. C2×Q8×#88324C2semidirect
7. #16811674C22semidirect
8. Q8×#88324C22semidirect
138. C2×C53#2984semidirect
161. C53C2×#2984semidirect
267. C2#20291618direct (N × H)

Maximal subgroups

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

subgroupindex
#202916182
C2×#168116742
C2×Q8×#883242
C2×#168116442
C2×#168116402
C22×Q8×Dic532
C2×#298453