Finite Group Databasebeta

← #25780

Subgroups — #25780

Order 256.

743 conjugacy classes of subgroups; only the 175 normal subgroups are shown.

normal subgroups only

This group has 743 conjugacy classes of subgroups — too many to draw. Only its 175 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
1C23×Q16C211yesmaximal, characteristic
2C2×#494C212yesmaximal, complemented
3C2×#467C211yesmaximal, characteristic
4C2×#451C212yesmaximal
5#2434C212yesmaximal
6#2016C214yesmaximal, complemented
7#1969C212yesmaximal, complemented
8C8×C22⋊C4C211yesmaximal, characteristic
9C23×Q8C2212yes—
10C22×Q16—28no—
11C22×Q16—24no—
12C22×Q16C2211yescharacteristic
13C22×Q16C2212yes—
14C22×Q16C2214yes—
15C22×Q16C2212yes—
16C23×C8C2211yescharacteristic
17C2×C4⋊Q8C2214yes—
18C2×C22⋊Q8C2212yes—
19#494—28no—
20#467—24no—
21#451—28no—
22C2×#107C2211yescharacteristic
23C2×#103C2214yes—
24C2×#103C2212yes—
25C2×C22⋊C8C2211yescharacteristic
26C2×C4×C8C2212yes—
27#395—24no—
28#391C2214yes—
29#385—24no—
30C4×C22⋊C4C2211yescharacteristic
31#336C2212yes—
32C22×Q8—22no—
33C22×Q8—28no—
34C22×Q8—24no—
35C22×Q8—24no—
36C22×Q8—44no—
37C22×Q8C2312yes—
38C22×Q8C2314yes—
39C23×C4—22no—
40C23×C4C2311yescharacteristic
41C2×Q16—232no—
42C2×Q16—28no—
43C2×Q16—28no—
44C2×Q16—24no—
45C2×Q16—24no—
46C2×Q16—24no—
47C2×Q16—28no—
48C2×Q16—22no—
49C2×Q16—24no—
50C2×Q16—44no—
51C2×Q16D418yes—
52C22×C8—24no—
53C22×C8D414yes—
54C22×C8C2311yescharacteristic
55C22×C8C2312yes—
56C22×C8C2311yescharacteristic
57C4⋊Q8—28no—
58C4⋊Q8—44no—
59C22⋊Q8—24no—
60C22⋊Q8—24no—
61C2×C4⋊C4—22no—
62C2×C4⋊C4—28no—
63C2×C4⋊C4C2312yes—
64C2×C22⋊C4—22no—
65C2×C22⋊C4D412yes—
66C2×C42C2312yes—
67#107—22no—
68#103—28no—
69#103—24no—
70C22⋊C8D414yes—
71C4×C8—24no—
72#95—28no—
73#95D412yes—
74C24C2×D411yescharacteristic
75C2×Q8—24no—
76C2×Q8—216no—
77C2×Q8—24no—
78C2×Q8—24no—
79C2×Q8—24no—
80C2×Q8—22no—
81C2×Q8—22no—
82C2×Q8—24no—
83C2×Q8—24no—
84C2×Q8—24no—
85C2×Q8—48no—
86C2×Q8—416no—
87C2×Q8—48no—
88C2×Q8—44no—
89C2×Q8C2×D418yes—
90C22×C4—22no—
91C22×C4—22no—
92C22×C4—24no—
93C22×C4—22no—
94C22×C4—22no—
95C22×C4—48no—
96C22×C4—44no—
97C22×C4C2×D411yescharacteristic
98C22×C4C2×D412yes—
99C22×C4C2×D412yes—
100C22×C4C2×D414yes—
101C22×C4C2411yescharacteristic
102Q16—216no—
103Q16—216no—
104Q16—416no—
105Q16—44no—
106C2×C8—22no—
107C2×C8—22no—
108C2×C8—22no—
109C2×C8—28no—
110C2×C8C2×D414yes—
111C2×C8C2×D412yes—
112C2×C8C2×D414yes—
113C2×C8C2×D412yes—
114C4⋊C4—22no—
115C4⋊C4—22no—
116C4⋊C4—416no—
117C4⋊C4—44no—
118C22⋊C4—44no—
119C22⋊C4Q1618yescomplemented
120C42—22no—
121C42—22no—
122C23—22no—
123C23—22no—
124C23#12712yes—
125C23C2×Q1614yes—
126C23C22×D411yescharacteristic
127Q8—28no—
128Q8—28no—
129Q8—416no—
130Q8—44no—
131Q8—44no—
132Q8—42no—
133Q8—42no—
134Q8—44no—
135C2×C4—24no—
136C2×C4—22no—
137C2×C4—24no—
138C2×C4—22no—
139C2×C4—22no—
140C2×C4—24no—
141C2×C4—28no—
142C2×C4—416no—
143C2×C4—44no—
144C2×C4—44no—
145C2×C4—42no—
146C2×C4—42no—
147C2×C4—44no—
148C2×C4—44no—
149C2×C4#12712yes—
150C2×C4C2×Q1618yescomplemented
151C2×C4C22×D411yescharacteristic
152C2×C4C22×D412yes—
153C2×C4C22×D411yescharacteristic
154C2×C4H(5,𝔽2)12yes—
155C8—22no—
156C8—24no—
157C8#12014yes—
158C22—22no—
159C22—22no—
160C22—28no—
161C22#49414yescomplemented
162C22C2×#12711yescharacteristic
163C22D4212yes—
164C22C22×Q1612yes—
165C22#57812yes—
166C4—22no—
167C4—28no—
168C4—48no—
169C4—82no—
170C4—82no—
171C4C2×#12011yescharacteristic
172C4#53511yescharacteristic
173C4D4212yes—
174C2—24no—
175C2#243311yescharacteristic
176C2C2×#49411yescharacteristic
177C2#315611yescharacteristic
178C2D4×Q1614yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC24C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C4×C22⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#494C2semidirect
6. #2016C2semidirect
7. #1969C2semidirect
119. C22⋊C4Q16semidirect
150. C2×C4C2×Q16semidirect
161. C22#494semidirect

Maximal subgroups

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

subgroupindex
C23×Q162
C2×#4942
C2×#4672
C2×#4512
#24342
#20162
#19692
C8×C22⋊C42