Finite Group Databasebeta

← #10326

Subgroups — #10326

Order 256.

587 conjugacy classes of subgroups; only the 53 normal subgroups are shown.

normal subgroups only

This group has 587 conjugacy classes of subgroups — too many to draw. Only its 53 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
1#3192C211yesmaximal, characteristic, complemented
2#2433C212yesmaximal, complemented
3#1783C211yesmaximal, characteristic, complemented
4#1507C212yesmaximal, complemented
5#1297C211yesmaximal, characteristic, complemented
6C23×D4C2211yescharacteristic
7C2×#127—22no—
8C2×#121C2212yes—
9C2×#120—24no—
10#481—22no—
11#469—22no—
12#447—22no—
13C2×#100—22no—
14#407C2211yescharacteristic
15#407C2211yescharacteristic
16#392—24no—
17#390—22no—
18C4×C22⋊C4C2212yes—
19#327—24no—
20C25D412yes—
21C22×D4—22no—
22C22×D4—28no—
23C22×D4—22no—
24C22×D4—21no—
25C22×D4—22no—
26C22×D4—21no—
27C22×D4—44no—
28C22×D4D412yescomplemented
29C23×C4C2311yescharacteristic
30C2×D8—22no—
31C2×M16—21no—
32C2×M16D412yescomplemented
33#127—48no—
34#121—22no—
35#121—22no—
36#121—22no—
37#121—22no—
38#120—416no—
39C2×C4⋊C4D412yescomplemented
40C2×C22⋊C4—22no—
41C2×C22⋊C4—28no—
42C2×C22⋊C4—22no—
43C2×C42—22no—
44#106—22no—
45#102—24no—
46#100—44no—
47C22⋊C8—22no—
48C22⋊C8—22no—
49#95D414yescomplemented
50C24—24no—
51C24—22no—
52C24—22no—
53C24—44no—
54C24—48no—
55C24C2×D411yescharacteristic
56C2×D4—24no—
57C2×D4—28no—
58C2×D4—22no—
59C2×D4—22no—
60C2×D4—44no—
61C2×D4—42no—
62C2×D4—44no—
63C2×D4—416no—
64C2×D4—48no—
65C2×D4—44no—
66C2×D4—48no—
67C2×D4—416no—
68C2×D4—42no—
69C2×D4—42no—
70C2×D4—41no—
71C2×D4—42no—
72C2×D4—41no—
73C2×D4—88no—
74C22×C4—24no—
75C22×C4—22no—
76C22×C4—42no—
77C22×C4C2×D412yes—
78C22×C4C2×D411yescharacteristic
79C22×C4C2×D412yes—
80C22×C4#4111yescharacteristic
81D8—82no—
82M16—42no—
83M16—42no—
84C2×C8—22no—
85C2×C8—41no—
86C4⋊C4—22no—
87C4⋊C4—22no—
88C22⋊C4—28no—
89C22⋊C4—416no—
90C22⋊C4—42no—
91C22⋊C4—42no—
92C42—44no—
93C23—24no—
94C23—28no—
95C23—24no—
96C23—41no—
97C23—48no—
98C23—44no—
99C23—42no—
100C23—44no—
101C23—44no—
102C23—42no—
103C23—48no—
104C23—42no—
105C23—44no—
106C23—84no—
107C23—816no—
108C23#12012yes—
109C23#12111yescharacteristic
110D4—44no—
111D4—48no—
112D4—44no—
113D4—44no—
114D4—82no—
115D4—832no—
116D4—84no—
117D4—84no—
118C2×C4—24no—
119C2×C4—22no—
120C2×C4—28no—
121C2×C4—42no—
122C2×C4—41no—
123C2×C4—44no—
124C2×C4—44no—
125C2×C4—44no—
126C2×C4—42no—
127C2×C4#12011yescharacteristic
128C2×C4#12112yes—
129C2×C4#12711yescharacteristic
130C8—42no—
131C8—81no—
132C22—22no—
133C22—22no—
134C22—22no—
135C22—21no—
136C22—44no—
137C22—416no—
138C22—44no—
139C22—88no—
140C22—88no—
141C22—84no—
142C22—84no—
143C22—84no—
144C22—82no—
145C22—82no—
146C22—82no—
147C22#39211yescharacteristic
148C22#45314yes—
149C4—21no—
150C4—22no—
151C4—48no—
152C4—82no—
153C4B(4,𝔽2)12yes—
154C2—24no—
155C2—41no—
156C2—84no—
157C2—162no—
158C2#200212yes—
159C2#202111yescharacteristic
subgroupG/H
center, socleC22#392
commutator, Frattini, cosocleC23×C4C23
LCSG ▷ C23×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ G
LECSG ▷ C23×C4 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3192C2semidirect
2. #2433C2semidirect
3. #1783C2semidirect
4. #1507C2semidirect
5. #1297C2semidirect
28. C22×D4D4semidirect
32. C2×M16D4semidirect
39. C2×C4⋊C4D4semidirect
49. #95D4semidirect

Maximal subgroups

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

subgroupindex
#31922
#24332
#17832
#15072
#12972