Finite Group Databasebeta

← C2×#27163831 #38770590

Subgroups — C2×#27163831 #38770590

Order 25472.

256 conjugacy classes of subgroups; only the 93 normal subgroups are shown.

normal subgroups only

This group has 256 conjugacy classes of subgroups — too many to draw. Only its 93 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×#20263895C211yesmaximal, characteristic, complemented
2C2×#20263891C211yesmaximal, characteristic, complemented
3#27163831C214yesmaximal, direct product factor
4C22×D8×C199C211yesmaximal, characteristic
5C2×#15691870—21no—
6#20263895—21no—
7#20263895C2212yescomplemented
8C2×C199⋊C16—21no—
9#20263891—21no—
10#20263891C2212yescomplemented
11C22×D4×C199—21no—
12C2×D8×C199—21no—
13C2×D8×C199—21no—
14C2×D8×C199—21no—
15C2×D8×C199C412yes—
16C2×D8×C199C412yes—
17C2×D8×C199C2212yes—
18C22×C8×C199C2211yescharacteristic
19#15691870—22no—
20#15691870—41no—
21C2×C199⋊C8—41no—
22C199⋊C16—22no—
23C24×C199—41no—
24C2×D4×C199—22no—
25C2×D4×C199—22no—
26C2×D4×C199—22no—
27C2×D4×C199—41no—
28C2×D4×C199—41no—
29C2×D4×C199—41no—
30C22×C4×C199D411yescharacteristic
31D8×C199—22no—
32D8×C199—22no—
33D8×C199—22no—
34D8×C199C2×C414yes—
35C2×C8×C199C2×C411yescharacteristic
36C2×C8×C199C2×C411yescharacteristic
37C2×C8×C199D411yescharacteristic
38C2×C8×C199D411yescharacteristic
39C2×C8×C199D411yescharacteristic
40C2×C8×C199C2311yescharacteristic
41C199⋊C8—42no—
42C23×C199—42no—
43C23×C199—42no—
44C23×C199—42no—
45C23×C199—84no—
46C23×C199SD1611yescharacteristic
47D4×C199—24no—
48D4×C199—42no—
49D4×C199—42no—
50D4×C199—42no—
51C2×C4×C199C22⋊C411yescharacteristic
52C2×C4×C199C22⋊C411yescharacteristic
53C2×C4×C199D811yescharacteristic
54C2×C4×C199D811yescharacteristic
55C2×C4×C199SD1611yescharacteristic
56C2×C4×C199C2×D411yescharacteristic
57C8×C199C22⋊C411yescharacteristic
58C8×C199C22⋊C411yescharacteristic
59C8×C199C22×C411yescharacteristic
60C8×C199C2×D411yescharacteristic
61C22×C199—22no—
62C22×C199—44no—
63C22×C199—84no—
64C22×C199—84no—
65C22×C199—84no—
66C22×C199#10211yescharacteristic
67C22×C199#10211yescharacteristic
68C22×C199C2×SD1611yescharacteristic
69C4×C199#10211yescharacteristic
70C4×C199#10211yescharacteristic
71C4×C199C2×C22⋊C411yescharacteristic
72C4×C199C2×D811yescharacteristic
73C2×C199—21no—
74C2×C199—21no—
75C2×C199—84no—
76C2×C199#36112yescomplemented
77C2×C199C2×#10211yescharacteristic
78C199C2×#36111yescharacteristic, complemented, Sylow
79C2×#361—1991nomaximal, Sylow
80C22×D8D19911yescharacteristic
81C2×M32—1991no—
82C2×#108—1991no—
83#361—1994no—
84C22×D4—21no—
85C2×D8—21no—
86C2×D8—21no—
87C2×D8—21no—
88C2×D8Dic19912yes—
89C2×D8Dic19912yes—
90C2×D8C2×D19912yes—
91C2×M16—3981no—
92C22×C8C2×D19911yescharacteristic
93M32—3981no—
94M32—1992no—
95C2×C16—3981no—
96#108—3981no—
97#108—1992no—
98C24—41no—
99C2×D4—22no—
100C2×D4—22no—
101C2×D4—22no—
102C2×D4—41no—
103C2×D4—41no—
104C2×D4—41no—
105C22×C4C22⋊D19911yescharacteristic
106D8—22no—
107D8—22no—
108D8—22no—
109D8C2×Dic19914yes—
110M16—7961no—
111M16—3982no—
112C2×C8—7961no—
113C2×C8C2×Dic19911yescharacteristic
114C2×C8C2×Dic19911yescharacteristic
115C2×C8C22⋊D19911yescharacteristic
116C2×C8C22⋊D19911yescharacteristic
117C2×C8C22⋊D19911yescharacteristic
118C2×C8C22×D19911yescharacteristic
119C16—3982no—
120C23—42no—
121C23—42no—
122C23—42no—
123C23—84no—
124C23#1569187411yescharacteristic
125D4—24no—
126D4—42no—
127D4—42no—
128D4—42no—
129C2×C4C22⋊Dic19911yescharacteristic
130C2×C4C22⋊Dic19911yescharacteristic
131C2×C4#1569187111yescharacteristic
132C2×C4#1569187111yescharacteristic
133C2×C4#1569187411yescharacteristic
134C2×C4C2×C22⋊D19911yescharacteristic
135C8—7962no—
136C8C22⋊Dic19911yescharacteristic
137C8C22⋊Dic19911yescharacteristic
138C8C22×Dic19911yescharacteristic
139C8C2×C22⋊D19911yescharacteristic
140C22—22no—
141C22—44no—
142C22—84no—
143C22—84no—
144C22—84no—
145C22#2026387611yescharacteristic
146C22#2026387611yescharacteristic
147C22C2×#1569187411yescharacteristic
148C4#2026387611yescharacteristic
149C4#2026387611yescharacteristic
150C4C2×C22⋊Dic19911yescharacteristic
151C4C2×#1569187111yescharacteristic
152C2—21no—
153C2—21no—
154C2—84no—
155C2#2716383112yesdirect product factor
156C2C2×#2026387611yescharacteristic
subgroupG/H
centerC22#20263876
commutatorC8×C199C22×C4
FrattiniC2×C8C22×D199
Fitting, prime radicalC22×D8×C199C2
socleC22×C199#102
cosocleC2×C8×C199C23
hypercenterC22×D8D199
hypocenterC199C2×#361
LCSG ▷ C8×C199 ▷ C4×C199 ▷ C2×C199 ▷ C199
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C22×D8

Complements

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

NH ≅ G/Ntype
1. C2×#20263895C2semidirect
2. C2×#20263891C2semidirect
3. #27163831C2direct (N × H)
7. #20263895C22semidirect
10. #20263891C22semidirect
76. C2×C199#361semidirect
78. C199C2×#361semidirect
155. C2#27163831direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202638952
C2×#202638912
#271638312
C22×D8×C1992
C2×#361199