Finite Group Databasebeta

← C2×#27163820 #38770549

Subgroups — C2×#27163820 #38770549

Order 25472.

272 conjugacy classes of subgroups; only the 101 normal subgroups are shown.

normal subgroups only

This group has 272 conjugacy classes of subgroups — too many to draw. Only its 101 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×D1592C211yesmaximal, characteristic
2C2×#20263889C211yesmaximal, characteristic, complemented
3#27163820C214yesmaximal, direct product factor
4C22×C16×C199C211yesmaximal, characteristic, complemented
5C22×D796—21no—
6C2×D1592—22no—
7C2×D1592—21no—
8C2×D1592C414yescomplemented
9C2×D1592C2212yes—
10C2×C4⋊Dic199—21no—
11#20263889—21no—
12#20263889C2212yescomplemented
13C22×C8×C199C2211yescharacteristic
14C2×C16×C199—22no—
15C2×C16×C199C2212yescomplemented
16C23×D199—41no—
17C2×D796—24no—
18C2×D796—22no—
19C2×D796—41no—
20C2×D796—42no—
21C22×Dic199—41no—
22D1592—24no—
23D1592—22no—
24D1592C2×C414yescomplemented
25C4⋊Dic199—22no—
26C4⋊Dic199—41no—
27C22×C4×C199D411yescharacteristic
28C2×C8×C199C2×C412yes—
29C2×C8×C199D412yes—
30C2×C8×C199D411yescharacteristic
31C2×C8×C199C2311yescharacteristic
32C16×C199—22no—
33C22×D199—44no—
34C22×D199—42no—
35C22×D199—82no—
36C22×D199—82no—
37D796—24no—
38D796—44no—
39D796—42no—
40C2×Dic199—42no—
41C2×Dic199—82no—
42C23×C199D811yescharacteristic
43C2×C4×C199C22⋊C412yes—
44C2×C4×C199D811yescharacteristic
45C2×C4×C199SD1612yes—
46C2×C4×C199C2×D411yescharacteristic
47C8×C199C22⋊C412yes—
48C8×C199C22×C411yescharacteristic
49C8×C199C2×D411yescharacteristic
50C22×C199#10212yes—
51C22×C199D1612yes—
52C22×C199SD3212yes—
53C22×C199C2×D811yescharacteristic
54C2×D199—44no—
55C2×D199—88no—
56C2×D199—82no—
57C2×D199—82no—
58C4×C199#10212yes—
59C4×C199C2×C22⋊C411yescharacteristic
60C4×C199C2×SD1611yescharacteristic
61Dic199—82no—
62C2×C199#35714yescomplemented
63C2×C199C2×#10211yescharacteristic
64C2×C199C2×D1611yescharacteristic
65C2×C199C2×SD3211yescharacteristic
66D199—84no—
67C199C2×#35711yescharacteristic, complemented, Sylow
68C2×#357—1991nomaximal, Sylow
69C22×D8—1991no—
70C22×C16D19911yescharacteristic, complemented
71C2×#107—1991no—
72#357—1994no—
73C22×D4—3981no—
74C2×D8—3982no—
75C2×D8—3981no—
76C2×D8—1994no—
77C2×D8—1992no—
78C22×C8C2×D19911yescharacteristic
79C2×C4⋊C4—3981no—
80C2×C16—22no—
81C2×C16C2×D19912yescomplemented
82#107—3981no—
83#107—1992no—
84C24—7961no—
85C2×D4—7961no—
86C2×D4—7962no—
87C2×D4—3984no—
88C2×D4—3982no—
89C22×C4—7961no—
90C22×C4D79611yescharacteristic
91D8—3984no—
92D8—3982no—
93D8—1994no—
94C2×C8C4×D19912yes—
95C2×C8C22⋊D19912yes—
96C2×C8D79611yescharacteristic
97C2×C8C22×D19911yescharacteristic
98C4⋊C4—7961no—
99C4⋊C4—3982no—
100C16—22no—
101C23—7962no—
102C23—7964no—
103C23—15922no—
104C23—15922no—
105C23D159211yescharacteristic
106D4—7962no—
107D4—7964no—
108D4—3984no—
109C2×C4—7962no—
110C2×C4—15922no—
111C2×C4(C2×D199)⋊C412yes—
112C2×C4D159211yescharacteristic
113C2×C4#1569187512yes—
114C2×C4C2×D79611yescharacteristic
115C8(C2×D199)⋊C412yes—
116C8C2×C4×D19911yescharacteristic
117C8C2×C22⋊D19911yescharacteristic
118C22—7964no—
119C22—15922no—
120C22—15922no—
121C22—15928no—
122C22#2026387712yes—
123C22D318412yes—
124C22#2026390012yes—
125C22C2×D159211yescharacteristic
126C4—15922no—
127C4#2026387712yes—
128C4C2×(C2×D199)⋊C411yescharacteristic
129C4C2×#1569187511yescharacteristic
130C2—15924no—
131C2#2716382014yesdirect product factor
132C2C2×#2026387711yescharacteristic
133C2C2×D318411yescharacteristic
134C2C2×#2026390011yescharacteristic
subgroupG/H
centerC23D1592
commutatorC8×C199C22×C4
FrattiniC2×C8C22×D199
FittingC22×C16×C199C2
socleC23×C199D8
prime radicalC22×D1592C2
cosocleC2×C8×C199C23
hypercenterC22×C16D199
hypocenterC199C2×#357
LCSG ▷ C8×C199 ▷ C4×C199 ▷ C2×C199 ▷ C199
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8 ◁ C22×C16

Complements

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

NH ≅ G/Ntype
2. C2×#20263889C2semidirect
3. #27163820C2direct (N × H)
4. C22×C16×C199C2semidirect
8. C2×D1592C4semidirect
12. #20263889C22semidirect
15. C2×C16×C199C22semidirect
24. D1592C2×C4semidirect
62. C2×C199#357semidirect
67. C199C2×#357semidirect
70. C22×C16D199semidirect
81. C2×C16C2×D199semidirect
131. C2#27163820direct (N × H)

Maximal subgroups

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

subgroupindex
C22×D15922
C2×#202638892
#271638202
C22×C16×C1992
C2×#357199