Finite Group Databasebeta

← #15467

Subgroups — #15467

Order 256.

1441 conjugacy classes of subgroups; only the 187 normal subgroups are shown.

normal subgroups only

This group has 1441 conjugacy classes of subgroups — too many to draw. Only its 187 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×#393C213yesmaximal, complemented
2C2×#379C213yesmaximal
3#1440C216yesmaximal, complemented
4#1437C213yesmaximal, complemented
5C26C2211yescharacteristic
6C23×Q8C2211yescharacteristic, complemented
7C22×C22⋊C4C2213yes—
8C22×C22⋊C4C2216yes—
9C22×C22⋊C4C2216yes—
10C22×C22⋊C4C2213yes—
11C22×C42C2211yescharacteristic, complemented
12#393—212no—
13#379—212no—
14C2×#95C2216yescomplemented
15C2×#95C2213yescomplemented
16C2×#95C2213yescomplemented
17C2×#95C2212yescomplemented
18C25—26no—
19C25—212no—
20C25—41no—
21C25—43no—
22C25—42no—
23C25C2313yes—
24C22×Q8—26no—
25C22×Q8—43no—
26C22×Q8—41no—
27C23×C4C2316yes—
28C23×C4C2313yes—
29C23×C4C2313yes—
30C2×C22⋊C4—26no—
31C2×C22⋊C4—212no—
32C2×C22⋊C4—212no—
33C2×C22⋊C4—212no—
34C2×C22⋊C4—212no—
35C2×C22⋊C4—212no—
36C2×C22⋊C4—43no—
37C2×C22⋊C4—43no—
38C2×C22⋊C4—46no—
39C2×C22⋊C4—46no—
40C2×C22⋊C4D4112yes—
41C2×C42—41no—
42C2×C42—42no—
43#95—212no—
44#95—26no—
45#95—43no—
46#95—42no—
47C24—26no—
48C24—26no—
49C24—26no—
50C24—23no—
51C24—23no—
52C24—26no—
53C24—26no—
54C24—224no—
55C24—412no—
56C24—424no—
57C24—412no—
58C24—424no—
59C24—412no—
60C24—424no—
61C24—44no—
62C24—44no—
63C24—412no—
64C24C2×D416yes—
65C24#41112yes—
66C24C2411yescharacteristic
67C2×Q8—412no—
68C2×Q8—412no—
69C2×Q8—44no—
70C22×C4—26no—
71C22×C4—26no—
72C22×C4—23no—
73C22×C4—23no—
74C22×C4—26no—
75C22×C4—23no—
76C22×C4—23no—
77C22×C4—26no—
78C22×C4—26no—
79C22×C4—26no—
80C22×C4—26no—
81C22×C4—26no—
82C22×C4—26no—
83C22×C4—26no—
84C22×C4—26no—
85C22×C4C2×D416yes—
86C22×C4C2×D416yes—
87C22⋊C4—412no—
88C22⋊C4—424no—
89C22⋊C4—424no—
90C22⋊C4—412no—
91C42—44no—
92C23—26no—
93C23—212no—
94C23—26no—
95C23—212no—
96C23—212no—
97C23—212no—
98C23—212no—
99C23—212no—
100C23—212no—
101C23—212no—
102C23—448no—
103C23—496no—
104C23—416no—
105C23—448no—
106C23—432no—
107C23—46no—
108C23—46no—
109C23—46no—
110C23—46no—
111C23—43no—
112C23—46no—
113C23—43no—
114C23—46no—
115C23—43no—
116C23—43no—
117C23#124112yes—
118C23C22×D413yes—
119C23C2×#4116yes—
120C23H(5,𝔽2)11yescharacteristic
121C23H(5,𝔽2)13yes—
122C23H(5,𝔽2)12yes—
123Q8—416no—
124C2×C4—26no—
125C2×C4—26no—
126C2×C4—212no—
127C2×C4—212no—
128C2×C4—46no—
129C2×C4—46no—
130C2×C4—43no—
131C2×C4—43no—
132C2×C4—43no—
133C2×C4—43no—
134C2×C4—46no—
135C2×C4—46no—
136C2×C4—46no—
137C2×C4—46no—
138C2×C4—46no—
139C2×C4—46no—
140C2×C4—46no—
141C22—212no—
142C22—224no—
143C22—464no—
144C22—412no—
145C22—46no—
146C22—46no—
147C22—412no—
148C22—412no—
149C22—412no—
150C22—412no—
151C22#52513yes—
152C22C2×#12413yes—
153C22#53413yes—
154C22#53816yes—
155C22D4213yes—
156C22#54616yes—
157C22#55113yes—
158C22#55116yes—
159C22H(3,𝔽4)11yescharacteristic
160C22H(3,𝔽4)11yescharacteristic
161C4—46no—
162C4—46no—
163C4—86no—
164C2—412no—
165C2#247216yes—
166C2#256113yes—
167C2#267911yescharacteristic
168C2#268413yes—
169C2#273612yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC24C24
prime radicalC26C22
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#393C2semidirect
3. #1440C2semidirect
4. #1437C2semidirect
6. C23×Q8C22semidirect
11. C22×C42C22semidirect
14. C2×#95C22semidirect
15. C2×#95C22semidirect
16. C2×#95C22semidirect
17. C2×#95C22semidirect

Maximal subgroups

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

subgroupindex
C2×#3932
C2×#3792
#14402
#14372