Finite Group Databasebeta

← C2×#27132885 #37581964

Subgroups — C2×#27132885 #37581964

Order 24448.

500 conjugacy classes of subgroups; only the 165 normal subgroups are shown.

normal subgroups only

This group has 500 conjugacy classes of subgroups — too many to draw. Only its 165 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
1C22×#15690277C211yesmaximal, characteristic, complemented
2C22×#15690274C211yesmaximal, characteristic
3C2×#20259310C211yesmaximal, characteristic
4#27132885C218yesmaximal, direct product factor
5C2×C4⋊(C191⋊C8)C211yesmaximal, characteristic, complemented
6C2×#20259245C211yesmaximal, characteristic, complemented
7C2×#20259242C211yesmaximal, characteristic
8C2×C4×Q8×C191C211yesmaximal, characteristic, complemented
9C22×Dic382C2211yescharacteristic
10C22×D764C2211yescharacteristic
11C2×#15690277—24no—
12C2×#15690277C2214yescomplemented
13C2×#15690274—24no—
14C2×#15690274C2214yes—
15C22×C191⋊C8C2211yescharacteristic
16C22×C191⋊C8C2211yescharacteristic
17#20259310—22no—
18#20259310C2214yes—
19C2×(C2×D191)⋊C4—21no—
20C2×(C2×D191)⋊C4—21no—
21C4⋊(C191⋊C8)C2214yescomplemented
22#20259245C2214yescomplemented
23#20259242C2214yes—
24C22×Q8×C191C2211yescharacteristic
25C4×Q8×C191—22no—
26C4×Q8×C191C2214yescomplemented
27C2×C4⋊C4×C191—21no—
28C2×C4⋊C4×C191C2211yescharacteristic
29C2×C42×C191—21no—
30C2×C42×C191C2211yescharacteristic
31C23×D191—21no—
32C2×Dic382—21no—
33C2×Dic382—22no—
34C2×Dic382—22no—
35C2×Dic382C2312yes—
36C2×D764—22no—
37C2×D764—21no—
38C2×D764—22no—
39C2×D764C2312yes—
40C22×Dic191—21no—
41#15690277—28no—
42#15690274—28no—
43C2×C191⋊C8—22no—
44C2×C191⋊C8—22no—
45C2×C191⋊C8C2312yes—
46C2×C191⋊C8C2312yes—
47(C2×D191)⋊C4—24no—
48(C2×D191)⋊C4—24no—
49C2×Q8×C191—21no—
50C2×Q8×C191—22no—
51C2×Q8×C191D414yes—
52C2×Q8×C191C2312yes—
53C22×C4×C191—21no—
54C22×C4×C191—21no—
55C22×C4×C191D411yescharacteristic
56C22×C4×C191D411yescharacteristic
57C22×C4×C191C2311yescharacteristic
58C4⋊C4×C191—24no—
59C4⋊C4×C191—21no—
60C4⋊C4×C191C2312yes—
61C42×C191—24no—
62C42×C191D412yes—
63C42×C191C2312yes—
64C22×D191—22no—
65C22×D191—42no—
66C22×D191—42no—
67C22×D191—42no—
68Dic382—22no—
69Dic382—22no—
70Dic382—42no—
71D764—22no—
72D764—22no—
73D764—42no—
74C2×Dic191—22no—
75C2×Dic191—42no—
76C191⋊C8—22no—
77C191⋊C8—22no—
78C23×C191C2×D411yescharacteristic
79Q8×C191—24no—
80Q8×C191—22no—
81Q8×C191C2×D414yes—
82C2×C4×C191—24no—
83C2×C4×C191—22no—
84C2×C4×C191—22no—
85C2×C4×C191—22no—
86C2×C4×C191—22no—
87C2×C4×C191—42no—
88C2×C4×C191C2×D412yes—
89C2×C4×C191C2×D412yes—
90C2×C4×C191C2×D411yescharacteristic
91C2×C4×C191C2×D412yes—
92C2×C4×C191#4112yes—
93C2×C4×C191C2411yescharacteristic
94C22×C191#12112yes—
95C22×C191#13512yes—
96C22×C191#13712yes—
97C22×C191C22×D411yescharacteristic
98C2×D191—42no—
99C2×D191—42no—
100C2×D191—42no—
101C2×D191—84no—
102C4×C191—24no—
103C4×C191—22no—
104C4×C191—22no—
105C4×C191—42no—
106C4×C191#12112yes—
107C4×C191C22×D411yescharacteristic
108C4×C191C2×#4111yescharacteristic
109Dic191—42no—
110C2×C191#46414yescomplemented
111C2×C191C2×#12111yescharacteristic
112C2×C191C2×#13511yescharacteristic
113C2×C191C2×#13711yescharacteristic
114D191—82no—
115C191C2×#46411yescharacteristic, complemented, Sylow
116C2×#464—1911nomaximal, Sylow
117C22×Q16—1911no—
118C22×SD16—1911no—
119C2×#124—1911no—
120C2×C4×Q8D19111yescharacteristic, complemented
121#464—1918no—
122C2×C4⋊C8—1911no—
123C2×#103—1911no—
124C2×#102—1911no—
125C22×Q8—1911no—
126C22×Q8C2×D19111yescharacteristic
127C22×D4—1911no—
128C2×Q16—3824no—
129C2×Q16—1914no—
130C2×SD16—3824no—
131C2×SD16—1914no—
132C22×C8—1911no—
133C22×C8—1911no—
134#124—3822no—
135#124—1914no—
136C4×Q8—22no—
137C4×Q8C2×D19114yescomplemented
138C2×C4⋊C4—21no—
139C2×C4⋊C4C2×D19111yescharacteristic
140C2×C22⋊C4—3821no—
141C2×C22⋊C4—3821no—
142C2×C42—21no—
143C2×C42C2×D19111yescharacteristic
144C4⋊C8—1914no—
145#103—1914no—
146#102—1914no—
147C24—3821no—
148C2×Q8—21no—
149C2×Q8—22no—
150C2×Q8—3821no—
151C2×Q8—3822no—
152C2×Q8—3822no—
153C2×Q8—1912no—
154C2×Q8D76414yes—
155C2×Q8C22×D19112yes—
156C2×D4—3821no—
157C2×D4—3822no—
158C2×D4—3822no—
159C2×D4—1912no—
160C22×C4—21no—
161C22×C4—21no—
162C22×C4—3821no—
163C22×C4C22⋊D19111yescharacteristic
164C22×C4C22⋊D19111yescharacteristic
165C22×C4C22×D19111yescharacteristic
166Q16—3828no—
167SD16—3828no—
168C2×C8—3822no—
169C2×C8—3822no—
170C2×C8—1912no—
171C2×C8—1912no—
172C4⋊C4—24no—
173C4⋊C4—21no—
174C4⋊C4C22×D19112yes—
175C22⋊C4—3824no—
176C22⋊C4—3824no—
177C42—24no—
178C42C22⋊D19112yes—
179C42C22×D19112yes—
180C23—3822no—
181C23—7642no—
182C23—7642no—
183C23—7642no—
184C23C2×C22⋊D19111yescharacteristic
185Q8—22no—
186Q8—24no—
187Q8—3822no—
188Q8—3822no—
189Q8—7642no—
190Q8C2×D76414yes—
191D4—3822no—
192D4—3822no—
193D4—7642no—
194C2×C4—22no—
195C2×C4—22no—
196C2×C4—22no—
197C2×C4—24no—
198C2×C4—22no—
199C2×C4—42no—
200C2×C4—3822no—
201C2×C4—7642no—
202C2×C4C2×C22⋊D19112yes—
203C2×C4C2×C22⋊D19112yes—
204C2×C4C2×C22⋊D19111yescharacteristic
205C2×C4C2×D76412yes—
206C2×C4#1569028712yes—
207C2×C4C23×D19111yescharacteristic
208C8—3822no—
209C8—3822no—
210C22—15284no—
211C22—7642no—
212C22—7642no—
213C22—7642no—
214C22#2025929612yes—
215C22#2025934212yes—
216C22#2025935312yes—
217C22C22×C22⋊D19111yescharacteristic
218C4—22no—
219C4—22no—
220C4—24no—
221C4—42no—
222C4—7642no—
223C4#2025929612yes—
224C4C22×D76411yescharacteristic
225C4C2×#1569028711yescharacteristic
226C2—15282no—
227C2#2713288514yesdirect product factor
228C2C2×#2025929611yescharacteristic
229C2C2×#2025934211yescharacteristic
230C2C2×#2025935311yescharacteristic
subgroupG/H
centerC23C2×C22⋊D191
commutator, cosocleC2×C4×C191C24
FrattiniC2×C4C23×D191
FittingC2×C4×Q8×C191C2
socleC23×C191C2×D4
prime radicalC22×D764C22
hypercenterC2×C4×Q8D191
hypocenterC191C2×#464
LCSG ▷ C2×C4×C191 ▷ C2×C191 ▷ C191
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
1. C22×#15690277C2semidirect
4. #27132885C2direct (N × H)
5. C2×C4⋊(C191⋊C8)C2semidirect
6. C2×#20259245C2semidirect
8. C2×C4×Q8×C191C2semidirect
12. C2×#15690277C22semidirect
21. C4⋊(C191⋊C8)C22semidirect
22. #20259245C22semidirect
26. C4×Q8×C191C22semidirect
110. C2×C191#464semidirect
115. C191C2×#464semidirect
120. C2×C4×Q8D191semidirect
137. C4×Q8C2×D191semidirect
227. C2#27132885direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156902772
C22×#156902742
C2×#202593102
#271328852
C2×C4⋊(C191⋊C8)2
C2×#202592452
C2×#202592422
C2×C4×Q8×C1912
C2×#464191