Finite Group Databasebeta

← C2×#27132784 #37581415

Subgroups — C2×#27132784 #37581415

Order 24448.

464 conjugacy classes of subgroups; only the 181 normal subgroups are shown.

normal subgroups only

This group has 464 conjugacy classes of subgroups — too many to draw. Only its 181 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
1C2×#20259344C211yesmaximal, characteristic
2C2×#20259330C212yesmaximal, complemented
3#27132784C218yesmaximal, direct product factor
4C2×#20259248C212yesmaximal, complemented
5C2×#20259232C211yesmaximal, characteristic, complemented
6C2×#108×C191C211yesmaximal, characteristic, complemented
7C2×#15690287C2212yes—
8#20259344C414yescomplemented
9#20259344C2214yes—
10C2×Dic764C411yescharacteristic, complemented
11C2×#15690276C412yescomplemented
12C2×D1528C411yescharacteristic, complemented
13#20259330—24no—
14#20259330C2218yescomplemented
15C2×#15690270—22no—
16C22×C191⋊C8C2211yescharacteristic
17C2×C8×D191—22no—
18C2×C4×Dic191C2211yescharacteristic
19#20259248C2218yescomplemented
20#20259232C2214yescomplemented
21C2×M16×C191C2212yes—
22C22×C8×C191C2211yescharacteristic
23#108×C191C2214yescomplemented
24#15690287—22no—
25#15690287—22no—
26#15690287C2×C414yes—
27#15690287C2314yes—
28C2×Dic382C2×C412yes—
29C2×D764C2×C412yes—
30C2×C22⋊D191—22no—
31C22×Dic191—21no—
32C2×C4×D191—22no—
33Dic764C2×C414yescomplemented
34#15690276C2×C418yescomplemented
35D1528C2×C414yescomplemented
36#15690270—28no—
37C2×C191⋊C8D412yes—
38C2×C191⋊C8D412yes—
39C2×C191⋊C8C2312yes—
40C8×D191—28no—
41C4×Dic191—21no—
42C4×Dic191C2312yes—
43C22×C4×C191C2311yescharacteristic
44M16×C191—22no—
45M16×C191C2314yes—
46C2×C8×C191—22no—
47C2×C8×C191C2×C411yescharacteristic
48C2×C8×C191C2×C411yescharacteristic
49C2×C8×C191C2×C412yes—
50C2×C8×C191C2312yes—
51C22×D191—22no—
52Dic382—22no—
53Dic382C22×C414yes—
54D764—22no—
55D764C22×C414yes—
56C22⋊D191—24no—
57C22⋊D191—24no—
58C2×Dic191—22no—
59C2×Dic191—22no—
60C2×Dic191—42no—
61C4×D191—24no—
62C4×D191—24no—
63C191⋊C8C2×D414yes—
64C23×C191#4111yescharacteristic
65C2×C4×C191C22×C411yescharacteristic
66C2×C4×C191C22×C411yescharacteristic
67C2×C4×C191C2×D411yescharacteristic
68C2×C4×C191C2×D411yescharacteristic
69C2×C4×C191#4111yescharacteristic
70C2×C4×C191C2411yescharacteristic
71C8×C191—24no—
72C8×C191C22×C412yes—
73C8×C191C22×C412yes—
74C22×C191—22no—
75C22×C191C4×D411yescharacteristic
76C22×C191C4×D411yescharacteristic
77C22×C191C2×#4111yescharacteristic
78C2×D191—24no—
79C2×D191—44no—
80C4×C191C4×D411yescharacteristic
81C4×C191C4×D411yescharacteristic
82C4×C191C23×C411yescharacteristic
83C4×C191C22×D411yescharacteristic
84Dic191—24no—
85Dic191—42no—
86C2×C191—21no—
87C2×C191—21no—
88C2×C191#44412yescomplemented
89C2×C191C2×C4×D411yescharacteristic
90D191—44no—
91C191C2×#44411yescharacteristic, complemented, Sylow
92C2×#444—1911nomaximal, Sylow
93C2×#135—1911no—
94C2×#131—1912no—
95#444—1918no—
96C2×#108D19111yescharacteristic, complemented
97C2×#104—1912no—
98C2×#97—1911no—
99C2×#41—1912no—
100#135—1914no—
101#135—1914no—
102C2×Q16—1911no—
103C2×SD16—1912no—
104C2×D8—1911no—
105#131—3824no—
106#131—1918no—
107C2×M16—3822no—
108C2×M16C2×D19112yes—
109C22×C8—3822no—
110C22×C8—1911no—
111C22×C8C2×D19111yescharacteristic
112C2×C42—1911no—
113#108C2×D19114yescomplemented
114#104—1918no—
115#97—1914no—
116#41—3822no—
117#41—3822no—
118#41—1914no—
119#41—1914no—
120C2×Q8—1912no—
121C2×D4—3822no—
122C2×D4—1912no—
123C22×C4—3822no—
124C22×C4—3821no—
125C22×C4C22×D19111yescharacteristic
126Q16—1914no—
127SD16—1918no—
128D8—1914no—
129M16—22no—
130M16—3828no—
131M16C22×D19114yes—
132C2×C8—22no—
133C2×C8—3828no—
134C2×C8—1912no—
135C2×C8—1912no—
136C2×C8—1912no—
137C2×C8C4×D19111yescharacteristic
138C2×C8C4×D19111yescharacteristic
139C2×C8C4×D19112yes—
140C2×C8C22×D19112yes—
141C42—3821no—
142C42—1912no—
143C23—3822no—
144C23#1569028811yescharacteristic
145Q8—3822no—
146Q8—1914no—
147D4—3824no—
148D4—3824no—
149D4—3822no—
150D4—1914no—
151C2×C4—3822no—
152C2×C4—3824no—
153C2×C4—3824no—
154C2×C4—3822no—
155C2×C4—7642no—
156C2×C4C2×C4×D19111yescharacteristic
157C2×C4C2×C4×D19111yescharacteristic
158C2×C4D4×D19111yescharacteristic
159C2×C4D4×D19111yescharacteristic
160C2×C4#1569028811yescharacteristic
161C2×C4C23×D19111yescharacteristic
162C8—24no—
163C8—1914no—
164C8C2×C4×D19112yes—
165C8C2×C4×D19112yes—
166C22—22no—
167C22—3824no—
168C22—7644no—
169C22#2025928411yescharacteristic
170C22#2025928411yescharacteristic
171C22C2×#1569028811yescharacteristic
172C4—3824no—
173C4—7642no—
174C4#2025928411yescharacteristic
175C4#2025928411yescharacteristic
176C4C22×C4×D19111yescharacteristic
177C4C2×D4×D19111yescharacteristic
178C2—21no—
179C2—21no—
180C2—7644no—
181C2#2713278412yesdirect product factor
182C2C2×#2025928411yescharacteristic
subgroupG/H
centerC2×C4D4×D191
commutatorC4×C191C23×C4
FrattiniC2×C4C23×D191
FittingC2×#108×C191C2
socleC22×C191C4×D4
prime radicalC2×#20259344C2
cosocleC2×C4×C191C24
hypercenterC2×#108D191
hypocenterC191C2×#444
LCSG ▷ C4×C191 ▷ C2×C191 ▷ C191
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×#108

Complements

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

NH ≅ G/Ntype
2. C2×#20259330C2semidirect
3. #27132784C2direct (N × H)
4. C2×#20259248C2semidirect
5. C2×#20259232C2semidirect
6. C2×#108×C191C2semidirect
8. #20259344C4semidirect
10. C2×Dic764C4semidirect
11. C2×#15690276C4semidirect
12. C2×D1528C4semidirect
14. #20259330C22semidirect
19. #20259248C22semidirect
20. #20259232C22semidirect
23. #108×C191C22semidirect
33. Dic764C2×C4semidirect
34. #15690276C2×C4semidirect
35. D1528C2×C4semidirect
88. C2×C191#444semidirect
91. C191C2×#444semidirect
96. C2×#108D191semidirect
113. #108C2×D191semidirect
181. C2#27132784direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202593442
C2×#202593302
#271327842
C2×#202592482
C2×#202592322
C2×#108×C1912
C2×#444191