Finite Group Databasebeta

← #18698

Subgroups — #18698

Order 256.

417 conjugacy classes of subgroups; only the 115 normal subgroups are shown.

normal subgroups only

This group has 417 conjugacy classes of subgroups — too many to draw. Only its 115 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#3556C211yesmaximal, characteristic, complemented
2#3254C212yesmaximal
3#3131C211yesmaximal, characteristic
4#1636C214yesmaximal, complemented
5#1626C214yesmaximal, complemented
6#1561C211yesmaximal, characteristic, complemented
7#1493C212yesmaximal, complemented
8#564—22no—
9#557—22no—
10#557—22no—
11#557C2214yes—
12#541—24no—
13#541—22no—
14#533C2212yes—
15#533C2211yescharacteristic
16#532C2211yescharacteristic
17#488—22no—
18#487C2212yes—
19#486C2212yes—
20#477C2214yes—
21#474—22no—
22#468—24no—
23#461—22no—
24#460C2214yes—
25#423C2212yes—
26#416—22no—
27C2×C4×C8C2211yescharacteristic
28#332C2214yes—
29Q8⋊C8C2218yes—
30C2×#41—21no—
31C2×SD16—24no—
32C2×M16—22no—
33C22×C8—21no—
34C4⋊Q8—22no—
35C4⋊Q8—24no—
36C4⋊Q8D412yes—
37C4⋊Q8D412yes—
38C4⋊Q8C2311yescharacteristic
39C4⋊Q8C2312yes—
40#127C2311yescharacteristic
41#126—28no—
42#125—22no—
43#125—28no—
44#125—28no—
45#125—24no—
46#125—28no—
47#125—22no—
48#125D412yes—
49#124—21no—
50C22⋊Q8—22no—
51C22⋊Q8—22no—
52C22⋊Q8D414yes—
53#121—22no—
54C4×Q8—24no—
55C4×Q8—24no—
56C4×Q8—24no—
57C4×Q8—22no—
58C4×Q8—22no—
59C4×Q8C2314yes—
60C4×D4—22no—
61#117—22no—
62#117D412yes—
63C2×C42C2311yescharacteristic
64#107—24no—
65C4⋊C8—22no—
66C4⋊C8C2314yes—
67#103—24no—
68#103—24no—
69#102—24no—
70#102—24no—
71C4×C8—21no—
72C4×C8C2312yes—
73#41—44no—
74C2×Q8—22no—
75C2×Q8—22no—
76C2×Q8—21no—
77C2×Q8C2×D414yes—
78C2×D4—21no—
79C2×D4—22no—
80C2×D4—41no—
81C22×C4—41no—
82C22×C4C2×D412yes—
83C22×C4C2×D411yescharacteristic
84SD16—84no—
85M16—82no—
86C2×C8—22no—
87C2×C8—24no—
88C2×C8—42no—
89C4⋊C4—28no—
90C4⋊C4—28no—
91C4⋊C4—28no—
92C4⋊C4—22no—
93C4⋊C4—22no—
94C4⋊C4—22no—
95C4⋊C4—24no—
96C4⋊C4—24no—
97C4⋊C4—22no—
98C4⋊C4—24no—
99C4⋊C4—22no—
100C4⋊C4C2×D414yes—
101C4⋊C4C2×D414yes—
102C22⋊C4—24no—
103C22⋊C4—22no—
104C22⋊C4—42no—
105C42—28no—
106C42—22no—
107C42—24no—
108C42C2×D411yescharacteristic
109C42C2×D412yes—
110C42C2411yescharacteristic
111C23—41no—
112C23#12011yescharacteristic
113Q8—24no—
114Q8—24no—
115Q8—42no—
116Q8—42no—
117Q8—42no—
118Q8—44no—
119D4—42no—
120D4—42no—
121D4—42no—
122D4—82no—
123C2×C4—22no—
124C2×C4—22no—
125C2×C4—22no—
126C2×C4—24no—
127C2×C4—24no—
128C2×C4—24no—
129C2×C4—41no—
130C2×C4—82no—
131C2×C4#12012yes—
132C2×C4#12011yescharacteristic
133C2×C4C22×D411yescharacteristic
134C2×C4C22×D412yes—
135C8—42no—
136C8—44no—
137C22—22no—
138C22—21no—
139C22—82no—
140C22—81no—
141C22C2×#12011yescharacteristic
142C4—22no—
143C4—21no—
144C4—44no—
145C4—44no—
146C4—44no—
147C4—81no—
148C4#45412yes—
149C4#57712yes—
150C4#57812yes—
151C2—41no—
152C2—161no—
153C2#301312yes—
154C2C2×#45411yescharacteristic
subgroupG/H
center, socleC22C2×#120
commutator, Frattini, cosocleC42C24
prime radical#532C22
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3556C2semidirect
4. #1636C2semidirect
5. #1626C2semidirect
6. #1561C2semidirect
7. #1493C2semidirect

Maximal subgroups

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

subgroupindex
#35562
#32542
#31312
#16362
#16262
#15612
#14932