Finite Group Databasebeta

← #23631

Subgroups — #23631

Order 256.

521 conjugacy classes of subgroups; only the 159 normal subgroups are shown.

normal subgroups only

This group has 521 conjugacy classes of subgroups — too many to draw. Only its 159 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×#417C212yesmaximal
2#2297C211yesmaximal, characteristic
3C2×#382C211yesmaximal, characteristic, complemented
4#2074C214yesmaximal, complemented
5#2073C214yesmaximal, complemented
6#1736C212yesmaximal, complemented
7#1728C211yesmaximal, characteristic, complemented
8C22×#41C2211yescharacteristic
9C22×M16C2212yes—
10C2×#117C2211yescharacteristic
11C22×C4⋊C4C2212yes—
12C22×C42C2211yescharacteristic
13#417—28no—
14C2×#103C2214yes—
15C2×#102C2214yes—
16#391C2212yes—
17#390C2212yes—
18#386—22no—
19#382—22no—
20#382C2214yes—
21C4×C22⋊C4—22no—
22C2×#95—22no—
23#340C2218yes—
24#336C2214yes—
25C2×#41—22no—
26C2×#41—24no—
27C2×#41—24no—
28C2×#41D414yes—
29C22×Q8C2311yescharacteristic
30C22×D4—21no—
31C22×D4C2311yescharacteristic
32C23×C4—21no—
33C23×C4—22no—
34C23×C4D412yes—
35C23×C4C2311yescharacteristic
36C2×M16—24no—
37C2×M16—24no—
38C2×M16—24no—
39C22×C8C2314yes—
40#117—24no—
41C2×C4⋊C4—24no—
42C2×C4⋊C4—24no—
43C2×C4⋊C4—22no—
44C2×C4⋊C4C2314yes—
45C2×C4⋊C4C2312yes—
46C2×C22⋊C4—21no—
47C2×C22⋊C4—24no—
48C2×C42—24no—
49C2×C42—21no—
50C2×C42D412yes—
51C2×C42C2312yes—
52#103—28no—
53#102—28no—
54#95—28no—
55#95—24no—
56C24—21no—
57C24C2×D411yescharacteristic
58#41—216no—
59#41—48no—
60C2×Q8—21no—
61C2×Q8—22no—
62C2×Q8—22no—
63C2×Q8C2×D412yes—
64C2×D4—24no—
65C2×D4—22no—
66C2×D4—22no—
67C2×D4—21no—
68C2×D4—42no—
69C2×D4—42no—
70C2×D4C2×D412yes—
71C22×C4—24no—
72C22×C4—21no—
73C22×C4—24no—
74C22×C4—24no—
75C22×C4—22no—
76C22×C4—44no—
77C22×C4—42no—
78C22×C4—42no—
79C22×C4—48no—
80C22×C4—44no—
81C22×C4C2×D414yes—
82C22×C4C2×D411yescharacteristic
83C22×C4C2×D412yes—
84C22×C4#4112yes—
85C22×C4#4114yes—
86C22×C4#4114yes—
87C22×C4C2411yescharacteristic
88M16—48no—
89C2×C8—24no—
90C2×C8—24no—
91C2×C8—24no—
92C4⋊C4—24no—
93C4⋊C4—24no—
94C4⋊C4—24no—
95C4⋊C4—44no—
96C22⋊C4—48no—
97C22⋊C4—42no—
98C42—24no—
99C42—24no—
100C42—42no—
101C23—24no—
102C23—22no—
103C23—41no—
104C23—41no—
105C23—44no—
106C23#12112yes—
107C23#12312yes—
108C23#12412yes—
109C23C22×D411yescharacteristic
110Q8—24no—
111Q8—42no—
112D4—24no—
113D4—48no—
114D4—42no—
115C2×C4—22no—
116C2×C4—24no—
117C2×C4—24no—
118C2×C4—24no—
119C2×C4—48no—
120C2×C4—41no—
121C2×C4—41no—
122C2×C4—48no—
123C2×C4—44no—
124C2×C4—42no—
125C2×C4—44no—
126C2×C4—48no—
127C2×C4—88no—
128C2×C4#12112yes—
129C2×C4#12318yes—
130C2×C4#12312yes—
131C2×C4#12412yes—
132C2×C4#12618yes—
133C2×C4C22×D411yescharacteristic
134C2×C4C2×#4112yes—
135C2×C4C2×#4112yes—
136C2×C4C2×#4111yescharacteristic
137C8—44no—
138C22—24no—
139C22—24no—
140C22—24no—
141C22—42no—
142C22—44no—
143C22—82no—
144C22—82no—
145C22#39714yes—
146C22C2×#12111yescharacteristic
147C22C2×#12311yescharacteristic
148C22C2×#12411yescharacteristic
149C22#57514yes—
150C4—44no—
151C4—42no—
152C4—82no—
153C4—84no—
154C4#39714yes—
155C4C2×#12312yes—
156C4C2×#12612yes—
157C2—24no—
158C2—82no—
159C2C2×#39711yescharacteristic
160C2#304012yes—
161C2#309312yes—
162C2#314212yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC22×#41C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. C2×#382C2semidirect
4. #2074C2semidirect
5. #2073C2semidirect
6. #1736C2semidirect
7. #1728C2semidirect

Maximal subgroups

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

subgroupindex
C2×#4172
#22972
C2×#3822
#20742
#20732
#17362
#17282