Finite Group Databasebeta

← D25⋊#100 #13098765

Subgroups — D25⋊#100 #13098765

Order 1600.

279 conjugacy classes of subgroups; only the 59 normal subgroups are shown.

normal subgroups only

This group has 279 conjugacy classes of subgroups — too many to draw. Only its 59 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×D4×D25C211yesmaximal, characteristic
2D25⋊M16C212yesmaximal, complemented
3#11716428C214yesmaximal, complemented
4C23×D25C412yes—
5C2×D4×C25C411yescharacteristic
6C2×C22⋊D25C2212yes—
7D4×D25—22no—
8D4×D25—22no—
9C2×D100C411yescharacteristic
10C2×C4×D25C2211yescharacteristic
11#87739C2214yescomplemented
12#87735—22no—
13D25⋊C8—22no—
14D5⋊#100—51nomaximal
15C23×C25C2×C412yes—
16C22×D25—22no—
17C22×D25—22no—
18C22×D25—44no—
19C22×D25C2×C411yescharacteristic
20C22×D25C2×C412yes—
21D4×C25—22no—
22C2×C4×C25C2×C411yescharacteristic
23C22⋊D25—24no—
24C2×Dic25C2311yescharacteristic
25D100—22no—
26C4×D25D412yes—
27C4×D25D412yes—
28#6016—24no—
29C2×D4×D5—51no—
30D5⋊M16—52no—
31#4013—54no—
32C22×C25—22no—
33C22×C25—42no—
34C22×C25C22×C411yescharacteristic
35C2×D25—22no—
36C2×D25—22no—
37C2×D25—44no—
38C2×D25—44no—
39C2×D25—42no—
40C2×D25C22⋊C411yescharacteristic
41C2×D25C22⋊C411yescharacteristic
42C4×C25C22⋊C412yes—
43Dic25C2×D412yes—
44C23×D5—52no—
45C2×C5×D4AGL(1,𝔽5)11yescharacteristic
46C2×C22⋊D5—52no—
47D4×D5—102no—
48D4×D5—102no—
49C2×D20—51no—
50C2×C4×D5—51no—
51#704—54no—
52#700—102no—
53D5⋊C8—102no—
54C2×#100—251noSylow
55C2×C25—21no—
56C2×C25—42no—
57C2×C25C2×C22⋊C411yescharacteristic
58D25—21no—
59D25—42no—
60D25#10012yescomplemented
61C23×C5C2×AGL(1,𝔽5)12yes—
62C22×D5—51no—
63C22×D5—52no—
64C22×D5—102no—
65C22×D5—102no—
66C22×D5—204no—
67C5×D4—22no—
68C2×C4×C5C2×AGL(1,𝔽5)11yescharacteristic
69C22⋊D5—104no—
70C2×Dic5—51no—
71D20—102no—
72C4×D5—52no—
73C4×D5—52no—
74#170—104no—
75C22×D4—251no—
76C2×M16—252no—
77#100—254no—
78C25C2×#10011yescharacteristic, complemented, Sylow
79C22×C5—22no—
80C22×C5—42no—
81C22×C5C22×AGL(1,𝔽5)11yescharacteristic
82C2×D5—51no—
83C2×D5—51no—
84C2×D5—102no—
85C2×D5—102no—
86C2×D5—204no—
87C2×D5—204no—
88C2×D5—202no—
89C4×C5C22⋊AGL(1,𝔽5)12yes—
90Dic5—52no—
91C24—252no—
92C2×D4—252no—
93C2×D4—251no—
94C2×D4—502no—
95C2×D4—502no—
96C2×D4#103511yescharacteristic
97C22×C4—251no—
98M16—254no—
99M16—502no—
100C2×C8—502no—
101C2×C5—21no—
102C2×C5—42no—
103C2×C5C2×C22⋊AGL(1,𝔽5)11yescharacteristic
104D5—52no—
105D5—101no—
106D5—202no—
107C23—251no—
108C23—252no—
109C23—502no—
110C23—502no—
111C23—1004no—
112C23C2×#103512yes—
113D4—22no—
114D4—504no—
115D4—502no—
116C2×C4—251no—
117C2×C4—252no—
118C2×C4—252no—
119C2×C4C2×#103511yescharacteristic
120C8—504no—
121C5D5⋊#10011yescharacteristic
122C22—22no—
123C22—42no—
124C22—251no—
125C22—251no—
126C22—502no—
127C22—502no—
128C22—1002no—
129C22—1004no—
130C22—1004no—
131C22C22×#103511yescharacteristic
132C4—252no—
133C4C22⋊#103512yes—
134C2—21no—
135C2—42no—
136C2—252no—
137C2—501no—
138C2—1002no—
139C2C2×C22⋊#103511yescharacteristic
subgroupG/H
centerC2C2×C22⋊#1035
commutatorC22×C25C22×C4
FrattiniC22×C5C22×AGL(1,𝔽5)
FittingC2×D4×C25C4
socleC2×C5C2×C22⋊AGL(1,𝔽5)
prime radicalC2×D4×D25C2
cosocleC2×Dic25C23
hypercenterC2×D4#1035
hypocenterC25C2×#100
LCSG ▷ C22×C25 ▷ C2×C25 ▷ C25
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×D4

Complements

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

NH ≅ G/Ntype
2. D25⋊M16C2semidirect
3. #11716428C2semidirect
11. #87739C22semidirect
60. D25#100semidirect
78. C25C2×#100semidirect

Maximal subgroups

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

subgroupindex
C2×D4×D252
D25⋊M162
#117164282
D5⋊#1005