Finite Group Databasebeta

← #33246

Subgroups — #33246

Order 256.

461 conjugacy classes of subgroups; only the 143 normal subgroups are shown.

normal subgroups only

This group has 461 conjugacy classes of subgroups — too many to draw. Only its 143 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×#499C211yesmaximal, characteristic, complemented
2C2×#492C211yesmaximal, characteristic
3C2×#491C211yesmaximal, characteristic, complemented
4C2×#490C211yesmaximal, characteristic
5#2642C211yesmaximal, characteristic, complemented
6#2641C211yesmaximal, characteristic
7#1973C214yesmaximal, complemented
8#1968C214yesmaximal, complemented
9#1726C211yesmaximal, characteristic, complemented
10C22×SD16C2212yes—
11C22×SD16C2212yes—
12C2×C4⋊Q8C2211yescharacteristic
13C2×#127C2211yescharacteristic
14C2×#125C2211yescharacteristic
15C2×#125C2211yescharacteristic
16#499—24no—
17#492—24no—
18#491—24no—
19#490—24no—
20C2×#107C2212yes—
21C2×#106C2212yes—
22C2×#103C2214yes—
23C2×#102C2214yes—
24C2×#97C2212yes—
25C2×#97C2211yescharacteristic
26C2×C4×C8C2212yes—
27C2×C4×C8C2211yescharacteristic
28#400—24no—
29#394—24no—
30#391C2214yes—
31#390C2214yes—
32#376C2211yescharacteristic
33C22×Q8C2312yes—
34C22×D4—22no—
35C22×D4C2312yes—
36C2×SD16—24no—
37C2×SD16—24no—
38C2×SD16—28no—
39C2×SD16—28no—
40C22×C8C2312yes—
41C22×C8C2311yescharacteristic
42C22×C8C2311yescharacteristic
43C4⋊Q8—22no—
44C4⋊Q8—22no—
45#127—22no—
46#127—22no—
47#125—22no—
48#125—22no—
49#125—22no—
50#125—22no—
51C2×C4⋊C4—22no—
52C2×C4⋊C4—22no—
53C2×C4⋊C4—22no—
54C2×C4⋊C4C2312yes—
55C2×C4⋊C4C2312yes—
56C2×C22⋊C4—28no—
57C2×C42C2312yes—
58C2×C42C2311yescharacteristic
59#107—24no—
60#106—24no—
61#103—28no—
62#102—28no—
63#97—24no—
64#97D414yes—
65C4×C8—24no—
66C4×C8D414yes—
67#95—28no—
68#95D414yes—
69C24—22no—
70C2×Q8—22no—
71C2×Q8—22no—
72C2×Q8—24no—
73C2×Q8—24no—
74C2×D4—22no—
75C2×D4—22no—
76C2×D4—24no—
77C2×D4—24no—
78C2×D4—44no—
79C2×D4—84no—
80C22×C4—22no—
81C22×C4—22no—
82C22×C4—22no—
83C22×C4C2×D414yes—
84C22×C4C2×D412yes—
85C22×C4C2411yescharacteristic
86SD16—48no—
87SD16—48no—
88C2×C8—22no—
89C2×C8—22no—
90C2×C8C2×D414yes—
91C2×C8C2×D412yes—
92C2×C8C2×D412yes—
93C2×C8#4114yes—
94C2×C8#4114yes—
95C4⋊C4—22no—
96C4⋊C4—22no—
97C4⋊C4—22no—
98C4⋊C4—22no—
99C4⋊C4—44no—
100C4⋊C4—44no—
101C4⋊C4—44no—
102C22⋊C4—88no—
103C42—22no—
104C42—22no—
105C42C2×D412yes—
106C42C2×D412yes—
107C23—42no—
108C23—44no—
109C23—48no—
110C23C22×D411yescharacteristic
111Q8—42no—
112Q8—42no—
113Q8—44no—
114D4—42no—
115D4—42no—
116D4—44no—
117D4—88no—
118C2×C4—24no—
119C2×C4—24no—
120C2×C4—28no—
121C2×C4—42no—
122C2×C4—42no—
123C2×C4—42no—
124C2×C4—44no—
125C2×C4—44no—
126C2×C4—44no—
127C2×C4#12714yes—
128C2×C4C22×D411yescharacteristic
129C2×C4C22×D411yescharacteristic
130C2×C4C2×#4112yes—
131C2×C4C2×#4112yes—
132C8—24no—
133C8#12414yes—
134C8#12414yes—
135C22—82no—
136C22—84no—
137C22—88no—
138C22C2×#12711yescharacteristic
139C22#53212yes—
140C22#57714yes—
141C4—24no—
142C4—44no—
143C4—82no—
144C4—82no—
145C4—82no—
146C4C2×#12411yescharacteristic
147C4C2×#12411yescharacteristic
148C4#53212yes—
149C2—162no—
150C2#285811yescharacteristic
151C2#315412yes—
152C2#317414yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC2×#127C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ #376 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#499C2semidirect
3. C2×#491C2semidirect
5. #2642C2semidirect
7. #1973C2semidirect
8. #1968C2semidirect
9. #1726C2semidirect

Maximal subgroups

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

subgroupindex
C2×#4992
C2×#4922
C2×#4912
C2×#4902
#26422
#26412
#19732
#19682
#17262