Finite Group Databasebeta

← C2×#27132875 #37581941

Subgroups — C2×#27132875 #37581941

Order 24448.

564 conjugacy classes of subgroups; only the 157 normal subgroups are shown.

normal subgroups only

This group has 564 conjugacy classes of subgroups — too many to draw. Only its 157 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×#15690274C211yesmaximal, characteristic, complemented
2C22×#15690272C211yesmaximal, characteristic
3C2×C4×D764C211yesmaximal, characteristic, complemented
4#27132875C218yesmaximal, direct product factor
5C2×C4⋊(C191⋊C8)C211yesmaximal, characteristic, complemented
6C2×#20259246C211yesmaximal, characteristic, complemented
7C2×#20259243C211yesmaximal, characteristic, complemented
8C2×#124×C191C211yesmaximal, characteristic, complemented
9C22×D764C2211yescharacteristic
10C22×C4×D191—21no—
11C2×#15690274—24no—
12C2×#15690274C2214yescomplemented
13C2×#15690272—24no—
14C2×#15690272C2214yes—
15C22×C191⋊C8C2211yescharacteristic
16C22×C191⋊C8C2211yescharacteristic
17C4×D764—22no—
18C4×D764C2214yescomplemented
19C2×C4⋊Dic191C2211yescharacteristic
20C2×(C2×D191)⋊C4—21no—
21C4⋊(C191⋊C8)C2214yescomplemented
22#20259246C2214yescomplemented
23#20259243C2214yescomplemented
24C22×Q8×C191C2211yescharacteristic
25C22×D4×C191C2211yescharacteristic
26#124×C191—22no—
27#124×C191C2214yescomplemented
28C2×C22⋊C4×C191—21no—
29C2×C22⋊C4×C191—21no—
30C2×C42×C191C2211yescharacteristic
31C23×D191—21no—
32C2×D764—21no—
33C2×D764—22no—
34C2×D764D414yes—
35C2×D764C2312yes—
36C22×Dic191—21no—
37C2×C4×D191—24no—
38C2×C4×D191—44no—
39#15690274—28no—
40#15690272—28no—
41C2×C191⋊C8—22no—
42C2×C191⋊C8—22no—
43C2×C191⋊C8C2312yes—
44C2×C191⋊C8C2312yes—
45C4⋊Dic191—21no—
46C4⋊Dic191C2312yes—
47(C2×D191)⋊C4—24no—
48C24×C191—21no—
49C2×Q8×C191—21no—
50C2×Q8×C191—22no—
51C2×Q8×C191—22no—
52C2×Q8×C191C2312yes—
53C2×D4×C191—22no—
54C2×D4×C191—21no—
55C2×D4×C191—22no—
56C2×D4×C191C2312yes—
57C22×C4×C191—21no—
58C22×C4×C191D411yescharacteristic
59C22×C4×C191D411yescharacteristic
60C22×C4×C191C2311yescharacteristic
61C22⋊C4×C191—24no—
62C22⋊C4×C191—24no—
63C42×C191D412yes—
64C42×C191C2312yes—
65C22×D191—24no—
66C22×D191—22no—
67C22×D191—42no—
68C22×D191—42no—
69D764—24no—
70D764—22no—
71D764C2×D414yes—
72C2×Dic191—22no—
73C2×Dic191—42no—
74C4×D191—48no—
75C191⋊C8—22no—
76C191⋊C8—22no—
77C23×C191—22no—
78C23×C191—42no—
79C23×C191—42no—
80C23×C191—42no—
81C23×C191C2×D411yescharacteristic
82Q8×C191—22no—
83Q8×C191—22no—
84Q8×C191—42no—
85D4×C191—22no—
86D4×C191—22no—
87D4×C191—42no—
88C2×C4×C191—22no—
89C2×C4×C191—22no—
90C2×C4×C191—22no—
91C2×C4×C191—42no—
92C2×C4×C191C2×D412yes—
93C2×C4×C191C2×D412yes—
94C2×C4×C191C2×D412yes—
95C2×C4×C191C2×D411yescharacteristic
96C2×C4×C191#4112yes—
97C2×C4×C191C2411yescharacteristic
98C22×C191—42no—
99C22×C191—42no—
100C22×C191—42no—
101C22×C191—84no—
102C22×C191#12112yes—
103C22×C191#13512yes—
104C22×C191AGL(1,ℤ/8)12yes—
105C22×C191C22×D411yescharacteristic
106C2×D191—24no—
107C2×D191—42no—
108C2×D191—42no—
109C2×D191—48no—
110C4×C191—22no—
111C4×C191—22no—
112C4×C191—42no—
113C4×C191#12112yes—
114C4×C191C22×D411yescharacteristic
115C4×C191C2×#4111yescharacteristic
116Dic191—42no—
117C2×C191—82no—
118C2×C191#46314yescomplemented
119C2×C191C2×#12111yescharacteristic
120C2×C191C2×#13511yescharacteristic
121C2×C191C2×AGL(1,ℤ/8)11yescharacteristic
122D191—44no—
123C191C2×#46311yescharacteristic, complemented, Sylow
124C2×#463—1911nomaximal, Sylow
125C22×SD16—1911no—
126C22×D8—1911no—
127C2×#124D19111yescharacteristic, complemented
128C2×C4×D4—1911no—
129#463—1918no—
130C2×C4⋊C8—1911no—
131C2×#103—1911no—
132C2×#102—1911no—
133C22×Q8C2×D19111yescharacteristic
134C22×D4—1911no—
135C22×D4C2×D19111yescharacteristic
136C23×C4—3821no—
137C2×SD16—3824no—
138C2×SD16—1914no—
139C2×D8—3824no—
140C2×D8—1914no—
141C22×C8—1911no—
142C22×C8—1911no—
143#124—22no—
144#124C2×D19114yescomplemented
145C4×D4—3822no—
146C4×D4—1914no—
147C2×C4⋊C4—1911no—
148C2×C22⋊C4—21no—
149C2×C22⋊C4—21no—
150C2×C22⋊C4—3821no—
151C2×C42C2×D19111yescharacteristic
152C4⋊C8—1914no—
153#103—1914no—
154#102—1914no—
155C24—21no—
156C24—3821no—
157C2×Q8—21no—
158C2×Q8—22no—
159C2×Q8—22no—
160C2×Q8C22×D19112yes—
161C2×D4—22no—
162C2×D4—21no—
163C2×D4—22no—
164C2×D4—3821no—
165C2×D4—3822no—
166C2×D4—1914no—
167C2×D4—1912no—
168C2×D4C22×D19112yes—
169C22×C4—21no—
170C22×C4—3821no—
171C22×C4—3824no—
172C22×C4—7644no—
173C22×C4C22⋊D19111yescharacteristic
174C22×C4C22⋊D19111yescharacteristic
175C22×C4C22×D19111yescharacteristic
176SD16—3828no—
177D8—3828no—
178C2×C8—3822no—
179C2×C8—3822no—
180C2×C8—1912no—
181C2×C8—1912no—
182C4⋊C4—3821no—
183C4⋊C4—1912no—
184C22⋊C4—24no—
185C22⋊C4—24no—
186C22⋊C4—3824no—
187C42C22⋊D19112yes—
188C42C22×D19112yes—
189C23—22no—
190C23—42no—
191C23—42no—
192C23—42no—
193C23—3822no—
194C23—3824no—
195C23—7642no—
196C23—7642no—
197C23C2×C22⋊D19111yescharacteristic
198Q8—22no—
199Q8—22no—
200Q8—42no—
201D4—22no—
202D4—22no—
203D4—42no—
204D4—3822no—
205D4—3824no—
206D4—1914no—
207C2×C4—22no—
208C2×C4—22no—
209C2×C4—22no—
210C2×C4—42no—
211C2×C4—3822no—
212C2×C4—7648no—
213C2×C4—7642no—
214C2×C4D4×D19112yes—
215C2×C4C2×C22⋊D19112yes—
216C2×C4C2×C22⋊D19112yes—
217C2×C4C2×C22⋊D19111yescharacteristic
218C2×C4#1569028612yes—
219C2×C4C23×D19111yescharacteristic
220C8—3822no—
221C8—3822no—
222C22—42no—
223C22—42no—
224C22—42no—
225C22—84no—
226C22—3824no—
227C22—7642no—
228C22—7642no—
229C22—7648no—
230C22#2025929312yes—
231C22#2025934212yes—
232C22#2025934712yes—
233C22C22×C22⋊D19111yescharacteristic
234C4—22no—
235C4—22no—
236C4—42no—
237C4—7642no—
238C4#2025929312yes—
239C4C2×D4×D19111yescharacteristic
240C4C2×#1569028611yescharacteristic
241C2—82no—
242C2—7644no—
243C2#2713287514yesdirect product factor
244C2C2×#2025929311yescharacteristic
245C2C2×#2025934211yescharacteristic
246C2C2×#2025934711yescharacteristic
subgroupG/H
centerC23C2×C22⋊D191
commutator, cosocleC2×C4×C191C24
FrattiniC2×C4C23×D191
FittingC2×#124×C191C2
socleC23×C191C2×D4
prime radicalC22×#15690272C2
hypercenterC2×#124D191
hypocenterC191C2×#463
LCSG ▷ C2×C4×C191 ▷ C2×C191 ▷ C191
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#124

Complements

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

NH ≅ G/Ntype
1. C22×#15690274C2semidirect
3. C2×C4×D764C2semidirect
4. #27132875C2direct (N × H)
5. C2×C4⋊(C191⋊C8)C2semidirect
6. C2×#20259246C2semidirect
7. C2×#20259243C2semidirect
8. C2×#124×C191C2semidirect
12. C2×#15690274C22semidirect
18. C4×D764C22semidirect
21. C4⋊(C191⋊C8)C22semidirect
22. #20259246C22semidirect
23. #20259243C22semidirect
27. #124×C191C22semidirect
118. C2×C191#463semidirect
123. C191C2×#463semidirect
127. C2×#124D191semidirect
144. #124C2×D191semidirect
243. C2#27132875direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156902742
C22×#156902722
C2×C4×D7642
#271328752
C2×C4⋊(C191⋊C8)2
C2×#202592462
C2×#202592432
C2×#124×C1912
C2×#463191