Finite Group Databasebeta

← C31×#13415 #21470174

Subgroups — C31×#13415 #21470174

Order 7936.

436 conjugacy classes of subgroups; only the 114 normal subgroups are shown.

normal subgroups only

This group has 436 conjugacy classes of subgroups — too many to draw. Only its 114 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×C31×#494C211yesmaximal, characteristic
2C2×C31×#362C212yesmaximal
3C31×#2141C212yesmaximal
4C31×#1945C211yesmaximal, characteristic
5C31×#1376C211yesmaximal, characteristic
6C22×Q16×C31—21no—
7C22×Q16×C31C2212yes—
8C2×C31×C4⋊Q8—21no—
9C2×C31×M32C2212yes—
10C31×#494—24no—
11C2×C31×#108C2211yescharacteristic
12C31×#427C2211yescharacteristic
13C31×#424—21no—
14C2×C4×C8×C31C2211yescharacteristic
15C31×#362—24no—
16C31×#358—24no—
17C31×#339—21no—
18C22×Q8×C31—22no—
19C2×Q16×C31—24no—
20C2×Q16×C31—22no—
21C2×Q16×C31—22no—
22C2×Q16×C31—22no—
23C2×Q16×C31—22no—
24C2×Q16×C31—22no—
25C2×Q16×C31—42no—
26C2×Q16×C31—42no—
27C2×Q16×C31D414yes—
28C2×M16×C31—21no—
29C22×C8×C31D411yescharacteristic
30C22×C8×C31C2311yescharacteristic
31C31×C4⋊Q8—24no—
32C31×C4⋊Q8—42no—
33C31×#117—21no—
34C2×C4⋊C4×C31—42no—
35C2×C42×C31D411yescharacteristic
36C31×M32—22no—
37C31×M32—22no—
38C2×C16×C31—22no—
39C31×#108—22no—
40C31×#107D412yes—
41C31×#106—21no—
42C31×C4⋊C8—42no—
43C4×C8×C31—22no—
44C2×Q8×C31—24no—
45C2×Q8×C31—42no—
46C2×Q8×C31—42no—
47C2×Q8×C31—42no—
48C2×Q8×C31—42no—
49C2×Q8×C31—42no—
50C22×C4×C31—21no—
51C22×C4×C31—42no—
52C22×C4×C31C2×D411yescharacteristic
53Q16×C31—24no—
54Q16×C31—24no—
55Q16×C31—48no—
56Q16×C31—42no—
57Q16×C31—42no—
58M16×C31—41no—
59M16×C31—41no—
60C2×C8×C31—21no—
61C2×C8×C31—21no—
62C2×C8×C31—41no—
63C2×C8×C31D812yes—
64C2×C8×C31C2×D411yescharacteristic
65C2×C8×C31C2×D412yes—
66C2×C8×C31#4112yes—
67C2×C8×C31#4111yescharacteristic
68C4⋊C4×C31—22no—
69C4⋊C4×C31—48no—
70C22⋊C4×C31—41no—
71C42×C31—21no—
72C42×C31—41no—
73C42×C31SD1612yes—
74C16×C31—42no—
75#13415C3111yesmaximal, characteristic, direct product factor, Sylow
76C23×C31AGL(1,ℤ/8)11yescharacteristic
77Q8×C31—44no—
78Q8×C31—44no—
79Q8×C31—82no—
80Q8×C31—82no—
81C2×C4×C31—24no—
82C2×C4×C31—22no—
83C2×C4×C31—44no—
84C2×C4×C31—42no—
85C2×C4×C31—82no—
86C2×C4×C31—82no—
87C2×C4×C31#12011yescharacteristic
88C2×C4×C31#12111yescharacteristic
89C2×C4×C31#12411yescharacteristic
90C2×C4×C31C2×D811yescharacteristic
91C2×C4×C31C2×SD1611yescharacteristic
92C2×C4×C31AGL(1,ℤ/8)11yescharacteristic
93C8×C31—22no—
94C8×C31—81no—
95C8×C31#12112yes—
96C8×C31#12312yes—
97C2×#494C2×C3111yescharacteristic
98C2×#362C2×C3112yes—
99#2141C2×C3112yes—
100#1945C2×C3111yescharacteristic
101#1376C2×C3111yescharacteristic
102C22×C31—22no—
103C22×C31#45011yescharacteristic
104C22×C31#45911yescharacteristic
105C22×C31#49011yescharacteristic
106C4×C31—24no—
107C4×C31—82no—
108C4×C31—84no—
109C4×C31#39411yescharacteristic
110C4×C31#44711yescharacteristic
111C4×C31#46011yescharacteristic
112C4×C31#48611yescharacteristic
113C22×Q16—21no—
114C22×Q16C22×C3112yes—
115C2×C4⋊Q8—21no—
116C2×M32C22×C3112yes—
117#494—24no—
118C2×#108C22×C3111yescharacteristic
119#427C22×C3111yescharacteristic
120#424—21no—
121C2×C4×C8C22×C3111yescharacteristic
122#362—24no—
123#358—24no—
124#339—21no—
125C2×C31—21no—
126C2×C31—21no—
127C2×C31#204111yescharacteristic
128C2×C31#221412yes—
129C22×Q8—22no—
130C2×Q16—24no—
131C2×Q16—22no—
132C2×Q16—22no—
133C2×Q16—22no—
134C2×Q16—22no—
135C2×Q16—22no—
136C2×Q16—42no—
137C2×Q16—42no—
138C2×Q16D4×C3114yes—
139C2×M16—21no—
140C22×C8D4×C3111yescharacteristic
141C22×C8C23×C3111yescharacteristic
142C4⋊Q8—24no—
143C4⋊Q8—42no—
144#117—21no—
145C2×C4⋊C4—42no—
146C2×C42D4×C3111yescharacteristic
147M32—22no—
148M32—22no—
149C2×C16—22no—
150#108—22no—
151#107D4×C3112yes—
152#106—21no—
153C4⋊C8—42no—
154C4×C8—22no—
155C31#1341511yescharacteristic, direct product factor, Sylow
156C2×Q8—24no—
157C2×Q8—42no—
158C2×Q8—42no—
159C2×Q8—42no—
160C2×Q8—42no—
161C2×Q8—42no—
162C22×C4—21no—
163C22×C4—42no—
164C22×C4C2×D4×C3111yescharacteristic
165Q16—24no—
166Q16—24no—
167Q16—48no—
168Q16—42no—
169Q16—42no—
170M16—41no—
171M16—41no—
172C2×C8—21no—
173C2×C8—21no—
174C2×C8—41no—
175C2×C8D8×C3112yes—
176C2×C8C2×D4×C3111yescharacteristic
177C2×C8C2×D4×C3112yes—
178C2×C8#41×C3112yes—
179C2×C8#41×C3111yescharacteristic
180C4⋊C4—22no—
181C4⋊C4—48no—
182C22⋊C4—41no—
183C42—21no—
184C42—41no—
185C42SD16×C3112yes—
186C16—42no—
187C23C31×AGL(1,ℤ/8)11yescharacteristic
188Q8—44no—
189Q8—44no—
190Q8—82no—
191Q8—82no—
192C2×C4—24no—
193C2×C4—22no—
194C2×C4—44no—
195C2×C4—42no—
196C2×C4—82no—
197C2×C4—82no—
198C2×C4C31×#12011yescharacteristic
199C2×C4C31×#12111yescharacteristic
200C2×C4C31×#12411yescharacteristic
201C2×C4C2×D8×C3111yescharacteristic
202C2×C4C2×SD16×C3111yescharacteristic
203C2×C4C31×AGL(1,ℤ/8)11yescharacteristic
204C8—22no—
205C8—81no—
206C8C31×#12112yes—
207C8C31×#12312yes—
208C22—22no—
209C22C31×#45011yescharacteristic
210C22C31×#45911yescharacteristic
211C22C31×#49011yescharacteristic
212C4—24no—
213C4—82no—
214C4—84no—
215C4C31×#39411yescharacteristic
216C4C31×#44711yescharacteristic
217C4C31×#46011yescharacteristic
218C4C31×#48611yescharacteristic
219C2—21no—
220C2—21no—
221C2C31×#204111yescharacteristic
222C2C31×#221412yes—
subgroupG/H
center, socleC22×C31#459
commutator, Frattini, cosocleC22×C8C23×C31
prime radicalC23×C31AGL(1,ℤ/8)
LCSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C22×C4×C31 ◁ C2×C4×C8×C31 ◁ G

Complements

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

NH ≅ G/Ntype
75. #13415C31direct (N × H)
155. C31#13415direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#4942
C2×C31×#3622
C31×#21412
C31×#19452
C31×#13762
#1341531