Finite Group Databasebeta

← C4×#1858 #354454

Subgroups — C4×#1858 #354454

Order 512.

1490 conjugacy classes of subgroups.

The subgroup lattice has 344 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4×#568C211yesmaximal, characteristic
2C2×#1858C212yesmaximal
3C4×#430C212yesmaximal, complemented
4C4×#413C211yesmaximal, characteristic
5C4×#408C211yesmaximal, characteristic
6#10902C214yesmaximal, complemented
7#10753C212yesmaximal
8C4×#341C212yesmaximal, complemented
9C2×#568C2212yes—
10C2×C4×#41C2211yescharacteristic
11C2×#430C2214yes—
12C2×#413C2211yescharacteristic
13C2×#413C2211yescharacteristic
14C2×#408C2212yes—
15#2875—24no—
16C4×#131—24no—
17#2873—22no—
18#2873C2212yes—
19C2×C4×M16—22no—
20C2×C4×M16C2211yescharacteristic
21C2×C4×M16C2212yes—
22C2×C4×M16C2212yes—
23C22×C4×C8C2211yescharacteristic
24#1858C4116yesdirect product factor
25#1778—24no—
26C4×#108—24no—
27C4×#101C414yes—
28C4×#100C414yes—
29#1750—22no—
30C4×C22⋊C8—22no—
31#1742C2212yes—
32#1738C2214yes—
33C2×#341C2214yes—
34C2×#341C2214yes—
35#1729C2212yes—
36C22×#41C2311yescharacteristic
37#568—24no—
38#568—28no—
39#568C2×C418yes—
40C2×#131—28no—
41C22×M16—24no—
42C22×M16C2312yes—
43C22×M16C2312yes—
44C22×M16C2312yes—
45C22×M16C2314yes—
46C23×C8C2312yes—
47C4×#41—22no—
48C4×#41—22no—
49C4×#41—24no—
50C2×C4×Q8C2×C412yes—
51C2×C4×D4C2×C412yes—
52C2×C4×D4Q814yes—
53C2×#117D412yes—
54C2×#117C2311yescharacteristic
55C22×C42D412yes—
56C22×C42C2311yescharacteristic
57#430—28no—
58#430C2×C4116yescomplemented
59C2×#108—28no—
60#413—24no—
61#413C2×C418yes—
62C2×#101C2×C412yes—
63C2×#101C2×C412yes—
64C2×#100C2×C412yes—
65C2×#100C2×C412yes—
66#408—24no—
67#408C2×C418yes—
68C2×C22⋊C8—24no—
69#405—216no—
70#405—28no—
71C4×M16—24no—
72C4×M16—24no—
73C4×M16—22no—
74C4×M16—24no—
75C4×M16—22no—
76C4×M16—24no—
77C4×M16—22no—
78C4×M16—22no—
79C4×M16C2×C418yes—
80C4×M16D414yes—
81C4×M16D414yes—
82C2×#97—24no—
83C2×#97—22no—
84C2×#97—22no—
85C2×#97—21no—
86C2×C4×C8—24no—
87C2×C4×C8—22no—
88C2×C4×C8—22no—
89C2×C4×C8—21no—
90C2×C4×C8—21no—
91C2×C4×C8—21no—
92C2×C4×C8—24no—
93#343C2×C418yes—
94#341—28no—
95#341—28no—
96#341C2×C4116yescomplemented
97#336—24no—
98C2×#41—22no—
99C2×#41—22no—
100C2×#41—24no—
101C2×#41C22×C414yes—
102C2×#41#4114yes—
103C22×Q8C22×C411yescharacteristic
104C22×D4C22×C411yescharacteristic
105C22×D4C2×Q812yes—
106C23×C4C4⋊C414yes—
107C23×C4C2×D412yes—
108C23×C4C2×Q812yes—
109C23×C4C2411yescharacteristic
110#131—232no—
111#131—232no—
112C2×M16—28no—
113C2×M16—216no—
114C2×M16—216no—
115C2×M16—24no—
116C2×M16—24no—
117C2×M16—24no—
118C2×M16—22no—
119C2×M16—24no—
120C2×M16—22no—
121C2×M16—22no—
122C2×M16—24no—
123C2×M16—24no—
124C2×M16—24no—
125C2×M16—24no—
126C2×M16C22×C414yes—
127C2×M16C22×C414yes—
128C2×M16C22×C418yes—
129C2×M16C22×C414yes—
130C2×M16C22×C418yes—
131C2×M16C2×D418yes—
132C2×M16#4118yes—
133C22×C8—28no—
134C22×C8—24no—
135C22×C8—22no—
136C22×C8—22no—
137C22×C8—22no—
138C22×C8—22no—
139C22×C8—24no—
140C22×C8—24no—
141C22×C8—22no—
142C22×C8C22×C414yes—
143C4×Q8—24no—
144C4×Q8—24no—
145C4×D4—28no—
146C4×D4—28no—
147C4×D4—24no—
148C4×D4—24no—
149#117—22no—
150#117—22no—
151#117—24no—
152#117—24no—
153C2×C4⋊C4C4⋊C414yes—
154C2×C4⋊C4C22×C412yes—
155C2×C22⋊C4C4⋊C414yes—
156C2×C22⋊C4C2×Q812yes—
157C2×C42—22no—
158C2×C42—22no—
159C2×C42—24no—
160C2×C42C4⋊C414yes—
161C2×C42C22×C412yes—
162C2×C42C2×D412yes—
163C2×C42C2×D412yes—
164C2×C42C2×D412yes—
165C2×C42C2×D411yescharacteristic
166C2×C42C2×D411yescharacteristic
167C2×C42#4114yes—
168#108—232no—
169#101—24no—
170#101C4218yes—
171#100—24no—
172#100C4218yes—
173C22⋊C8—216no—
174#97—28no—
175#97—28no—
176#97—24no—
177#97—24no—
178#97—42no—
179C4×C8—28no—
180C4×C8—28no—
181C4×C8—24no—
182C4×C8—24no—
183C4×C8—41no—
184C4×C8—41no—
185C4×C8—42no—
186C4×C8—42no—
187C24C2×C4⋊C412yes—
188C24C22×Q811yescharacteristic
189#41—28no—
190#41—28no—
191#41—28no—
192#41—28no—
193C2×Q8—22no—
194C2×Q8—22no—
195C2×Q8C2×C4212yes—
196C2×Q8#11712yes—
197C2×D4—24no—
198C2×D4—24no—
199C2×D4—22no—
200C2×D4—22no—
201C2×D4C2×C4212yes—
202C2×D4#11712yes—
203C2×D4C4×Q818yes—
204C22×C4—22no—
205C22×C4—22no—
206C22×C4—24no—
207C22×C4—24no—
208C22×C4—24no—
209C22×C4—44no—
210C22×C4—48no—
211C22×C4C2×C4⋊C412yes—
212C22×C4C2×C4⋊C412yes—
213C22×C4C2×C4⋊C414yes—
214C22×C4C2×C4⋊C412yes—
215C22×C4C4×D418yes—
216C22×C4C22⋊Q814yes—
217C22×C4C22⋊Q814yes—
218C22×C4C23×C411yescharacteristic
219C22×C4C23×C412yes—
220C22×C4C22×D412yes—
221C22×C4C22×D411yescharacteristic
222C22×C4C2×#4112yes—
223C22×C4C2×#4112yes—
224C22×C4C2×#4114yes—
225M16—232no—
226M16—28no—
227M16—24no—
228M16—28no—
229M16—28no—
230M16—28no—
231M16—24no—
232M16—28no—
233M16—24no—
234M16—44no—
235M16—44no—
236M16C2×C4218yes—
237M16C4×D4116yes—
238C2×C8—232no—
239C2×C8—24no—
240C2×C8—28no—
241C2×C8—28no—
242C2×C8—28no—
243C2×C8—28no—
244C2×C8—24no—
245C2×C8—24no—
246C2×C8—24no—
247C2×C8—28no—
248C2×C8—42no—
249C2×C8—42no—
250C2×C8—42no—
251C2×C8—44no—
252C2×C8—42no—
253C2×C8—44no—
254C4⋊C4—24no—
255C4⋊C4—28no—
256C22⋊C4—24no—
257C22⋊C4—28no—
258C42—22no—
259C42—22no—
260C42—24no—
261C42—24no—
262C42C4×D414yes—
263C42C4×D414yes—
264C42#12012yes—
265C42#12011yescharacteristic
266C42#12011yescharacteristic
267C42#12312yes—
268C42#12312yes—
269C23—22no—
270C23—22no—
271C23—42no—
272C23—44no—
273C23C4×C4⋊C414yes—
274C23C22×C4⋊C411yescharacteristic
275C23C2×C4×Q812yes—
276C23C2×C22⋊Q812yes—
277C23#53312yes—
278Q8—24no—
279Q8—24no—
280D4—216no—
281D4—24no—
282D4—24no—
283C2×C4—22no—
284C2×C4—22no—
285C2×C4—24no—
286C2×C4—28no—
287C2×C4—28no—
288C2×C4—28no—
289C2×C4—24no—
290C2×C4—42no—
291C2×C4—44no—
292C2×C4—48no—
293C2×C4—44no—
294C2×C4—84no—
295C2×C4C4×C4⋊C414yes—
296C2×C4#38512yes—
297C2×C4#38514yes—
298C2×C4#38512yes—
299C2×C4C22×C4211yescharacteristic
300C2×C4C2×#11711yescharacteristic
301C2×C4C2×C4×D412yes—
302C2×C4C2×C4×D414yes—
303C2×C4C2×C4×D412yes—
304C2×C4C4×#4112yes—
305C2×C4C4×#4114yes—
306C2×C4C2×#12011yescharacteristic
307C2×C4C2×#12311yescharacteristic
308C2×C4#52514yes—
309C2×C4#52512yes—
310C2×C4#52914yes—
311C8—28no—
312C8—216no—
313C8—44no—
314C8—44no—
315C8—44no—
316C22—22no—
317C22—24no—
318C22—24no—
319C22—42no—
320C22—42no—
321C22—44no—
322C22—44no—
323C22—82no—
324C22C2×C4×C4⋊C411yescharacteristic
325C22C2×#38511yescharacteristic
326C22#229611yescharacteristic
327C22C4×C22⋊Q814yes—
328C4—22no—
329C4—24no—
330C4—24no—
331C4—44no—
332C4#185814yesdirect product factor
333C4C42×D412yes—
334C4#229012yes—
335C4C4×#12012yes—
336C4C4×#12312yes—
337C2—21no—
338C2—21no—
339C2—24no—
340C2—44no—
341C2C4×#38511yescharacteristic
342C2C2×#185812yes—
subgroupG/H
centerC42#120
commutatorC2×C4C22×C42
Frattini, cosocleC23×C4C24
socleC22C2×#385
prime radicalC22×#41C23
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C42 ◁ C22×C42 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. C4×#430C2semidirect
6. #10902C2semidirect
8. C4×#341C2semidirect
24. #1858C4direct (N × H)
58. #430C2×C4semidirect
96. #341C2×C4semidirect
332. C4#1858direct (N × H)

Maximal subgroups

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

subgroupindex
C4×#5682
C2×#18582
C4×#4302
C4×#4132
C4×#4082
#109022
#107532
C4×#3412