Finite Group Databasebeta

← #21794

Subgroups — #21794

Order 256.

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

normal subgroups only

This group has 697 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×#532C211yesmaximal, characteristic
2#2283C212yesmaximal, complemented
3#1964C218yesmaximal, complemented
4#1782C214yesmaximal, complemented
5C22×#41C2212yes—
6#532—22no—
7#532—22no—
8#532—22no—
9#532—22no—
10C2×C4⋊Q8C411yescharacteristic, complemented
11C2×#127C411yescharacteristic, complemented
12C2×#124C412yescomplemented
13C2×#121C2214yes—
14C2×C4×D4C414yescomplemented
15C22×C42C2211yescharacteristic
16C2×#99C22116yes—
17#383—22no—
18#382—22no—
19#381C2214yes—
20#380C2214yes—
21C4×C4⋊C4—22no—
22C4×C22⋊C4C2214yes—
23#376—22no—
24C2×#41—24no—
25C2×#41—24no—
26C2×#41—48no—
27C22×Q8C2×C412yes—
28C22×D4C2×C414yes—
29C22×D4C2×C412yes—
30C22×D4C2314yes—
31C23×C4C2×C414yes—
32C23×C4C2311yescharacteristic
33C23×C4C2312yes—
34C4⋊Q8—21no—
35C4⋊Q8—22no—
36C4⋊Q8—21no—
37#127—21no—
38#127—22no—
39#127—21no—
40#124—22no—
41#124—24no—
42#124—22no—
43#121—24no—
44#121—24no—
45#121—24no—
46#121—24no—
47C4×D4—24no—
48C4×D4—24no—
49C4×D4—24no—
50C4×D4—24no—
51C2×C4⋊C4—24no—
52C2×C4⋊C4C2×C414yes—
53C2×C22⋊C4C2×C418yes—
54C2×C22⋊C4C2318yes—
55C2×C42—24no—
56C2×C42C2×C412yes—
57C2×C42C2×C411yescharacteristic
58C2×C42C2×C411yescharacteristic
59C2×C42D412yes—
60C2×C42D412yes—
61C2×C42D412yes—
62C2×C42D412yes—
63#99—416no—
64#95—24no—
65#95—24no—
66#95—24no—
67#95—24no—
68C24C22×C414yes—
69C24C2411yescharacteristic
70#41—416no—
71#41—416no—
72C2×Q8—22no—
73C2×Q8—22no—
74C2×Q8—44no—
75C2×D4—28no—
76C2×D4—216no—
77C2×D4—24no—
78C2×D4—24no—
79C2×D4—22no—
80C2×D4—22no—
81C2×D4—44no—
82C2×D4—48no—
83C22×C4—24no—
84C22×C4—28no—
85C22×C4—28no—
86C22×C4—44no—
87C22×C4—48no—
88C22×C4C22×C414yes—
89C22×C4C22×C412yes—
90C22×C4C22×C411yescharacteristic
91C22×C4C22×C411yescharacteristic
92C22×C4C22×C412yes—
93C22×C4C2×D412yes—
94C22×C4C2×D412yes—
95C22×C4C2×D412yes—
96C22×C4C2×D412yes—
97C22×C4C2×D412yes—
98C22×C4C2×D412yes—
99C4⋊C4—24no—
100C4⋊C4—24no—
101C4⋊C4—48no—
102C22⋊C4—28no—
103C22⋊C4—28no—
104C22⋊C4—216no—
105C42—48no—
106C42C22⋊C412yes—
107C42C22⋊C412yes—
108C42C22⋊C412yes—
109C42C22⋊C412yes—
110C42C22⋊C411yescharacteristic
111C42C22⋊C412yes—
112C42C22⋊C411yescharacteristic
113C42C22⋊C411yescharacteristic
114C42C22⋊C412yes—
115C42C22⋊C411yescharacteristic
116C23—24no—
117C23—28no—
118C23—42no—
119C23—48no—
120C23C23×C411yescharacteristic
121C23C22×D412yes—
122C23H(5,𝔽2)14yes—
123Q8—44no—
124Q8—44no—
125D4—48no—
126D4—44no—
127D4—44no—
128D4—416no—
129D4—48no—
130C2×C4—22no—
131C2×C4—22no—
132C2×C4—24no—
133C2×C4—24no—
134C2×C4—24no—
135C2×C4—24no—
136C2×C4—24no—
137C2×C4—24no—
138C2×C4—28no—
139C2×C4—42no—
140C2×C4—42no—
141C2×C4—42no—
142C2×C4—416no—
143C2×C4—48no—
144C2×C4—48no—
145C2×C4—48no—
146C2×C4C2×C22⋊C412yes—
147C2×C4C2×C22⋊C412yes—
148C2×C4C2×C22⋊C412yes—
149C2×C4C2×C22⋊C412yes—
150C2×C4C2×C22⋊C411yescharacteristic
151C2×C4C2×C22⋊C411yescharacteristic
152C2×C4C2×C22⋊C412yes—
153C22—22no—
154C22—22no—
155C22—22no—
156C22—44no—
157C22—44no—
158C22—48no—
159C22—88no—
160C22C22×C22⋊C411yescharacteristic
161C22#51812yes—
162C22#53514yes—
163C4—22no—
164C4—21no—
165C4—21no—
166C4—22no—
167C4—22no—
168C4—22no—
169C4—44no—
170C4—88no—
171C4#41014yes—
172C2—24no—
173C2—22no—
174C2—84no—
175C2#230911yescharacteristic
176C2C2×#41012yes—
subgroupG/H
center, socleC22C22×C22⋊C4
commutatorC23C23×C4
Frattini, cosocleC24C24
prime radicalC2×#532C2
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C22×C42 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2283C2semidirect
3. #1964C2semidirect
4. #1782C2semidirect
10. C2×C4⋊Q8C4semidirect
11. C2×#127C4semidirect
12. C2×#124C4semidirect
14. C2×C4×D4C4semidirect

Maximal subgroups

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

subgroupindex
C2×#5322
#22832
#19642
#17822