Finite Group Databasebeta

← #28745

Subgroups — #28745

Order 256.

449 conjugacy classes of subgroups; only the 135 normal subgroups are shown.

normal subgroups only

This group has 449 conjugacy classes of subgroups — too many to draw. Only its 135 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×#492C211yesmaximal, characteristic
2C2×#446C211yesmaximal, characteristic, complemented
3#2568C211yesmaximal, characteristic, complemented
4#2548C211yesmaximal, characteristic
5#2055C214yesmaximal, complemented
6#1982C211yesmaximal, characteristic
7#1981C211yesmaximal, characteristic, complemented
8#1973C214yesmaximal, complemented
9C4×#107C211yesmaximal, characteristic, complemented
10C22×SD16C2212yes—
11C22×SD16C2212yes—
12C2×C4⋊Q8C2211yescharacteristic
13C2×#127C2211yescharacteristic
14C2×#124—21no—
15C2×C4×Q8C2211yescharacteristic
16#492—24no—
17#446—24no—
18C2×#107C2212yes—
19C2×C4⋊C8C2212yes—
20C2×C4⋊C8C2211yescharacteristic
21C2×#103C2214yes—
22C2×#102C2214yes—
23C2×#97C2212yes—
24C2×C4×C8C2211yescharacteristic
25#400—22no—
26#394—22no—
27#391—21no—
28#391C2214yes—
29#390—21no—
30#390C2214yes—
31#382—21no—
32C4×C4⋊C4C2211yescharacteristic
33C4×C4⋊C4C2211yescharacteristic
34#340C2212yes—
35C22×Q8D411yescharacteristic
36C22×Q8C2312yes—
37C22×D4—21no—
38C22×D4—21no—
39C22×D4C2312yes—
40C2×SD16—24no—
41C2×SD16—24no—
42C2×SD16—28no—
43C2×SD16—44no—
44C22×C8C2312yes—
45C22×C8C2311yescharacteristic
46C22×C8C2311yescharacteristic
47C4⋊Q8—22no—
48C4⋊Q8—22no—
49#127—22no—
50#127—22no—
51#124—44no—
52C4×Q8—22no—
53C4×Q8—22no—
54C2×C4⋊C4—21no—
55C2×C4⋊C4—21no—
56C2×C4⋊C4D411yescharacteristic
57C2×C4⋊C4D412yes—
58C2×C4⋊C4C2312yes—
59C2×C4⋊C4C2312yes—
60C2×C22⋊C4—24no—
61C2×C22⋊C4—24no—
62C2×C42—21no—
63C2×C42—21no—
64C2×C42C2312yes—
65C2×C42C2311yescharacteristic
66#107—24no—
67C4⋊C8—24no—
68C4⋊C8—22no—
69#103—44no—
70#102—44no—
71#97—24no—
72C4×C8D414yes—
73#95—21no—
74#95—21no—
75#95—24no—
76#95—24no—
77C24—22no—
78C2×Q8—22no—
79C2×Q8—22no—
80C2×Q8—22no—
81C2×Q8—22no—
82C2×Q8—22no—
83C2×Q8—24no—
84C2×Q8—24no—
85C2×D4—22no—
86C2×D4—22no—
87C2×D4—24no—
88C2×D4—24no—
89C2×D4—42no—
90C2×D4—42no—
91C2×D4—42no—
92C2×D4—42no—
93C2×D4—82no—
94C22×C4—22no—
95C22×C4—22no—
96C22×C4—22no—
97C22×C4C2×D412yes—
98C22×C4C2×D412yes—
99C22×C4C2×D411yescharacteristic
100C22×C4C2×D411yescharacteristic
101C22×C4C2411yescharacteristic
102SD16—48no—
103SD16—48no—
104C2×C8—22no—
105C2×C8—22no—
106C2×C8—24no—
107C2×C8C2×D412yes—
108C2×C8C2×D412yes—
109C2×C8#4114yes—
110C4⋊C4—22no—
111C4⋊C4—24no—
112C4⋊C4—22no—
113C4⋊C4—22no—
114C4⋊C4—22no—
115C4⋊C4—22no—
116C4⋊C4—42no—
117C4⋊C4—42no—
118C22⋊C4—48no—
119C22⋊C4—84no—
120C42—22no—
121C42—22no—
122C42—42no—
123C42—42no—
124C42C2×D412yes—
125C42#4112yes—
126C23—42no—
127C23—44no—
128C23—42no—
129C23—42no—
130C23—44no—
131C23C22×D411yescharacteristic
132Q8—44no—
133Q8—42no—
134Q8—42no—
135Q8—44no—
136D4—42no—
137D4—42no—
138D4—44no—
139D4—84no—
140D4—84no—
141C2×C4—22no—
142C2×C4—22no—
143C2×C4—22no—
144C2×C4—22no—
145C2×C4—22no—
146C2×C4—24no—
147C2×C4—42no—
148C2×C4—42no—
149C2×C4—42no—
150C2×C4—44no—
151C2×C4—42no—
152C2×C4—42no—
153C2×C4—42no—
154C2×C4—42no—
155C2×C4#12112yes—
156C2×C4#12112yes—
157C2×C4AGL(1,ℤ/8)12yes—
158C2×C4#13712yes—
159C2×C4C22×D411yescharacteristic
160C2×C4C2×#4112yes—
161C2×C4C2×#4111yescharacteristic
162C2×C4H(5,𝔽2)12yes—
163C8—22no—
164C8—42no—
165C8#12414yescomplemented
166C22—84no—
167C22—84no—
168C22—82no—
169C22—82no—
170C22—82no—
171C22C2×#12111yescharacteristic
172C22#55012yes—
173C22C2×AGL(1,ℤ/8)11yescharacteristic
174C22C2×#13711yescharacteristic
175C22#57712yes—
176C4—22no—
177C4—42no—
178C4—42no—
179C4—82no—
180C4—82no—
181C4—82no—
182C4#46814yes—
183C4C2×#12411yescharacteristic
184C4#53511yescharacteristic
185C4#55912yes—
186C2—162no—
187C2#254811yescharacteristic
188C2C2×#46811yescharacteristic
189C2#305711yescharacteristic
190C2#339712yes—
191C2#340012yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC2×#127C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×C4×Q8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#446C2semidirect
3. #2568C2semidirect
5. #2055C2semidirect
7. #1981C2semidirect
8. #1973C2semidirect
9. C4×#107C2semidirect
165. C8#124semidirect

Maximal subgroups

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

subgroupindex
C2×#4922
C2×#4462
#25682
#25482
#20552
#19822
#19812
#19732
C4×#1072