Finite Group Databasebeta

← C5×#12840 #11935560

Subgroups — C5×#12840 #11935560

Order 1280.

354 conjugacy classes of subgroups; only the 154 normal subgroups are shown.

normal subgroups only

This group has 354 conjugacy classes of subgroups — too many to draw. Only its 154 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×C5×#504C211yesmaximal, characteristic
2C2×C5×#368C212yesmaximal, complemented
3C5×#1813C212yesmaximal
4C5×#1385C212yesmaximal, complemented
5C2×C5×#131C2211yescharacteristic
6C5×#504—24no—
7C2×C5×M32C412yes—
8C2×C5×M32C2211yescharacteristic
9C22×C5×C16C412yes—
10C22×C5×C16C2211yescharacteristic
11C2×C5×#108C2214yes—
12C5×#413—22no—
13C5×#368—24no—
14C5×#338—22no—
15#12840C511yesmaximal, characteristic, direct product factor, Sylow
16C2×C5×#41D411yescharacteristic
17C5×#131—22no—
18C5×#131—22no—
19C2×C5×M16—24no—
20C2×C5×M16D411yescharacteristic
21C2×C5×M16Q812yes—
22C22×C5×C8C2×C412yes—
23C22×C5×C8C2311yescharacteristic
24C5×M32—22no—
25C5×M32—24no—
26C2×C5×C16—24no—
27C2×C5×C16C2×C412yes—
28C2×C5×C16C2×C411yescharacteristic
29C2×C5×C16C2×C411yescharacteristic
30C2×C5×C16D414yes—
31C5×#108—24no—
32C5×#108—24no—
33C5×#101—42no—
34C5×#100—42no—
35C2×#504C2×C511yescharacteristic
36C2×#368C2×C512yescomplemented
37#1813C2×C512yes—
38#1385C2×C512yescomplemented
39C5×#41—22no—
40C5×#41—22no—
41C2×C5×Q8D811yescharacteristic
42C2×C5×D4D811yescharacteristic
43C2×C5×D4Q1612yes—
44C22×C4×C5C4⋊C412yes—
45C22×C4×C5C2×D411yescharacteristic
46C5×M16—22no—
47C5×M16—24no—
48C5×M16—44no—
49C5×M16—44no—
50C2×C5×C8—22no—
51C2×C5×C8—22no—
52C2×C5×C8—44no—
53C2×C5×C8C4⋊C412yes—
54C2×C5×C8C22×C411yescharacteristic
55C2×C5×C8C2×D412yes—
56C2×C5×C8C2×Q811yescharacteristic
57C2×C5×C8#4112yes—
58C5×C16—22no—
59C5×C16C22⋊C412yes—
60C5×C16C22⋊C412yes—
61C2×#131C22×C511yescharacteristic
62#504—24no—
63C2×M32C4×C512yes—
64C2×M32C22×C511yescharacteristic
65C22×C16C4×C512yes—
66C22×C16C22×C511yescharacteristic
67C2×#108C22×C514yes—
68#413—22no—
69#368—24no—
70#338—22no—
71C23×C5#10712yes—
72C23×C5C2×Q1611yescharacteristic
73C5×Q8—22no—
74C5×D4—24no—
75C5×D4—22no—
76C2×C4×C5—22no—
77C2×C4×C5—22no—
78C2×C4×C5#10712yes—
79C2×C4×C5C2×C4⋊C411yescharacteristic
80C2×C4×C5#12112yes—
81C2×C4×C5C2×D811yescharacteristic
82C2×C4×C5#13512yes—
83C5×C8—22no—
84C5×C8—84no—
85C5×C8C2×C22⋊C411yescharacteristic
86C5×C8#11711yescharacteristic
87C5×C8C22⋊Q812yes—
88C2×#41C5×D411yescharacteristic
89#131—22no—
90#131—22no—
91C2×M16—24no—
92C2×M16C5×D411yescharacteristic
93C2×M16C5×Q812yes—
94C22×C8C2×C4×C512yes—
95C22×C8C23×C511yescharacteristic
96M32—22no—
97M32—24no—
98C2×C16—24no—
99C2×C16C2×C4×C512yes—
100C2×C16C2×C4×C511yescharacteristic
101C2×C16C2×C4×C511yescharacteristic
102C2×C16C5×D414yes—
103#108—24no—
104#108—24no—
105#101—42no—
106#100—42no—
107C22×C5—22no—
108C22×C5—41no—
109C22×C5—42no—
110C22×C5C2×#10711yescharacteristic
111C22×C5#46712yes—
112C4×C5—22no—
113C4×C5#38011yescharacteristic
114C4×C5#42711yescharacteristic
115C4×C5#46612yes—
116#41—22no—
117#41—22no—
118C2×Q8C5×D811yescharacteristic
119C2×D4C5×D811yescharacteristic
120C2×D4C5×Q1612yes—
121C22×C4C5×C4⋊C412yes—
122C22×C4C2×C5×D411yescharacteristic
123M16—22no—
124M16—24no—
125M16—44no—
126M16—44no—
127C2×C8—22no—
128C2×C8—22no—
129C2×C8—44no—
130C2×C8C5×C4⋊C412yes—
131C2×C8C22×C4×C511yescharacteristic
132C2×C8C2×C5×D412yes—
133C2×C8C2×C5×Q811yescharacteristic
134C2×C8C5×#4112yes—
135C16—22no—
136C16C5×C22⋊C412yes—
137C16C5×C22⋊C412yes—
138C2×C5—21no—
139C2×C5—22no—
140C2×C5—42no—
141C2×C5#180811yescharacteristic
142C23C5×#10712yes—
143C23C2×C5×Q1611yescharacteristic
144Q8—22no—
145D4—24no—
146D4—22no—
147C2×C4—22no—
148C2×C4—22no—
149C2×C4C5×#10712yes—
150C2×C4C2×C5×C4⋊C411yescharacteristic
151C2×C4C5×#12112yes—
152C2×C4C2×C5×D811yescharacteristic
153C2×C4C5×#13512yes—
154C8—22no—
155C8—84no—
156C8C2×C5×C22⋊C411yescharacteristic
157C8C5×#11711yescharacteristic
158C8C5×C22⋊Q812yes—
159C5#1284011yescharacteristic, direct product factor, Sylow
160C22—22no—
161C22—41no—
162C22—42no—
163C22C2×C5×#10711yescharacteristic
164C22C5×#46712yes—
165C4—22no—
166C4C5×#38011yescharacteristic
167C4C5×#42711yescharacteristic
168C4C5×#46612yes—
169C2—21no—
170C2—22no—
171C2—42no—
172C2C5×#180811yescharacteristic
subgroupG/H
centerC4×C5#427
commutatorC2×C8C22×C4×C5
Frattini, cosocleC22×C8C23×C5
socleC2×C5#1808
prime radicalC2×C5×#41D4
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C4×C5 ◁ C2×C5×M16 ◁ C2×C5×#131 ◁ G

Complements

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

NH ≅ G/Ntype
2. C2×C5×#368C2semidirect
4. C5×#1385C2semidirect
15. #12840C5direct (N × H)
36. C2×#368C2×C5semidirect
38. #1385C2×C5semidirect
159. C5#12840direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C5×#5042
C2×C5×#3682
C5×#18132
C5×#13852
#128405