Finite Group Databasebeta

← C4×#2551 #514931

Subgroups — C4×#2551 #514931

Order 512.

3470 conjugacy classes of subgroups.

The subgroup lattice has 443 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2551C211yesmaximal, characteristic
2C2×C4×C4⋊Q8C214yesmaximal
3#14236C214yesmaximal
4#14151C211yesmaximal, characteristic
5#14053C214yesmaximal
6#14005C214yesmaximal
7#13910C212yesmaximal
8C4×#395C214yesmaximal
9C4×#384C211yesmaximal, characteristic
10C4×#389C214yesmaximal
11C42×C4⋊C4C212yesmaximal
12C22×C4⋊Q8C2214yes—
13C22×C4×Q8C2214yes—
14#2551C4116yesdirect product factor
15C2×#395C2214yes—
16C4×C4⋊Q8—232no—
17C2×#391C2218yes—
18C2×#389C2214yes—
19C2×#389C2214yes—
20C2×#389C2214yes—
21C2×#389C2218yes—
22C2×#389C2214yes—
23C2×#384C2211yescharacteristic
24C2×#384C2214yes—
25C2×#384C2211yescharacteristic
26C2×C4×C4⋊C4C2218yes—
27C2×C4×C4⋊C4C2212yes—
28C2×C4×C4⋊C4C2212yes—
29C2×C4×C4⋊C4C2212yes—
30C2×C4×C4⋊C4C2214yes—
31C2×C4×C4⋊C4C2212yes—
32C2×C4×C4⋊C4C2212yes—
33C2×C4×C4⋊C4C2212yes—
34C2×C4×C4⋊C4C2212yes—
35C2×C43C2214yes—
36C2×C43C2211yescharacteristic
37#1446C2214yes—
38#1444C2218yes—
39#1444C2214yes—
40#1441C2214yes—
41#1441C2218yes—
42#1436C2218yes—
43#1436C2218yes—
44C4⋊#95C2214yes—
45C4⋊#95C2214yes—
46C4⋊#95C2212yes—
47C4⋊#95C2214yes—
48C4×#95C2214yes—
49C4×#95C2214yes—
50C4×#95C2214yes—
51C4×#95C2214yes—
52C23×Q8C2314yes—
53C2×C4⋊Q8—216no—
54C2×C4⋊Q8—216no—
55C2×C4⋊Q8C2×C4132yes—
56C2×C4×Q8—232no—
57C2×C4×Q8—48no—
58C22×C4⋊C4C2314yes—
59C22×C4⋊C4C2318yes—
60C22×C4⋊C4C2314yes—
61C22×C4⋊C4C2318yes—
62C22×C4⋊C4C2318yes—
63C22×C4⋊C4C2314yes—
64C22×C4⋊C4C2312yes—
65C22×C4⋊C4C2312yes—
66C22×C4⋊C4C2312yes—
67C22×C4⋊C4C2312yes—
68C22×C4⋊C4C2312yes—
69C22×C4⋊C4C2312yes—
70C22×C42C2314yes—
71C22×C42C2314yes—
72C22×C42C2314yes—
73C22×C42C2314yes—
74C22×C42C2314yes—
75C22×C42C2314yes—
76C22×C42C2312yes—
77C22×C42C2311yescharacteristic
78C22×C42C2314yes—
79C22×C42C2311yescharacteristic
80C22×C42C2311yescharacteristic
81C22×C42C2312yes—
82#395C2×C4132yes—
83#391—232no—
84#389—216no—
85#389—216no—
86#389—216no—
87#389—232no—
88#389C2×C4132yes—
89#384—216no—
90#384—24no—
91#384C2×C418yes—
92C4×C4⋊C4—28no—
93C4×C4⋊C4—28no—
94C4×C4⋊C4—232no—
95C4×C4⋊C4—216no—
96C4×C4⋊C4—28no—
97C4×C4⋊C4—44no—
98C4×C4⋊C4C2×C4116yes—
99C4×C4⋊C4D4116yes—
100C4×C4⋊C4Q8116yescomplemented
101C2×#95C2314yes—
102C2×#95C2314yes—
103C2×#95C2314yes—
104C2×#95C2318yes—
105C2×#95C2318yes—
106C2×#95C2318yes—
107C2×#95C2318yes—
108C2×#95C2314yes—
109C2×#95C2314yes—
110C2×#95C2314yes—
111C2×#95C2314yes—
112C2×#95C2314yes—
113C2×#95C2314yes—
114C43—216no—
115C43Q818yescomplemented
116C22×Q8—216no—
117C22×Q8—216no—
118C22×Q8—44no—
119C22×Q8—44no—
120C22×Q8C22×C4116yes—
121C23×C4C2414yes—
122C23×C4C2414yes—
123C23×C4C2414yes—
124C23×C4C2414yes—
125C23×C4C2411yescharacteristic
126C23×C4C2414yes—
127C23×C4C2414yes—
128C23×C4C2411yescharacteristic
129C23×C4C2412yes—
130C23×C4C2412yes—
131C23×C4C2411yescharacteristic
132C4⋊Q8—2128no—
133C4×Q8—464no—
134C2×C4⋊C4—216no—
135C2×C4⋊C4—28no—
136C2×C4⋊C4—216no—
137C2×C4⋊C4—28no—
138C2×C4⋊C4—24no—
139C2×C4⋊C4—24no—
140C2×C4⋊C4—24no—
141C2×C4⋊C4—24no—
142C2×C4⋊C4—216no—
143C2×C4⋊C4—216no—
144C2×C4⋊C4—216no—
145C2×C4⋊C4—216no—
146C2×C4⋊C4—28no—
147C2×C4⋊C4—24no—
148C2×C4⋊C4—28no—
149C2×C4⋊C4—216no—
150C2×C4⋊C4—28no—
151C2×C4⋊C4—42no—
152C2×C4⋊C4—48no—
153C2×C4⋊C4—42no—
154C2×C4⋊C4—48no—
155C2×C4⋊C4—44no—
156C2×C4⋊C4—42no—
157C2×C4⋊C4—42no—
158C2×C4⋊C4C22×C4116yes—
159C2×C4⋊C4C22×C4132yes—
160C2×C4⋊C4C22×C418yes—
161C2×C4⋊C4C22×C418yes—
162C2×C4⋊C4C22×C418yes—
163C2×C4⋊C4C2×D418yes—
164C2×C4⋊C4C2×D418yes—
165C2×C4⋊C4C2×Q818yes—
166C2×C4⋊C4C2×Q818yes—
167C2×C4⋊C4#4118yes—
168C2×C4⋊C4#4118yes—
169C2×C42—28no—
170C2×C42—28no—
171C2×C42—28no—
172C2×C42—28no—
173C2×C42—24no—
174C2×C42—24no—
175C2×C42—28no—
176C2×C42—22no—
177C2×C42—22no—
178C2×C42—28no—
179C2×C42—216no—
180C2×C42—28no—
181C2×C42—28no—
182C2×C42—28no—
183C2×C42—28no—
184C2×C42—28no—
185C2×C42—28no—
186C2×C42—28no—
187C2×C42—28no—
188C2×C42—41no—
189C2×C42—41no—
190C2×C42—44no—
191C2×C42—44no—
192C2×C42C22×C4116yes—
193C2×C42C22×C414yes—
194C2×C42C2×D4116yes—
195C2×C42C2×D418yes—
196C2×C42C2×Q818yes—
197C2×C42C2×Q814yes—
198C2×C42C2×Q8116yes—
199C2×C42C2×Q814yes—
200C2×C42C2×Q814yes—
201C2×C42C2×Q818yes—
202C2×C42C2×Q818yes—
203C2×C42#4114yes—
204#95—216no—
205#95—216no—
206#95—216no—
207#95—28no—
208#95—28no—
209#95—28no—
210#95—216no—
211#95—44no—
212#95—44no—
213#95C22×C4116yes—
214#95C22×C4116yes—
215#95C2×D4116yes—
216#95C2×Q8116yes—
217C24C2511yescharacteristic
218C2×Q8—264no—
219C2×Q8—416no—
220C2×Q8—416no—
221C2×Q8—432no—
222C2×Q8—416no—
223C22×C4—24no—
224C22×C4—24no—
225C22×C4—22no—
226C22×C4—22no—
227C22×C4—24no—
228C22×C4—24no—
229C22×C4—21no—
230C22×C4—24no—
231C22×C4—21no—
232C22×C4—24no—
233C22×C4—22no—
234C22×C4—22no—
235C22×C4—21no—
236C22×C4—21no—
237C22×C4—24no—
238C22×C4—24no—
239C22×C4—24no—
240C22×C4—28no—
241C22×C4—24no—
242C22×C4—22no—
243C22×C4—22no—
244C22×C4—24no—
245C22×C4—24no—
246C22×C4—24no—
247C22×C4—24no—
248C22×C4—24no—
249C22×C4—24no—
250C22×C4—28no—
251C22×C4—21no—
252C22×C4—24no—
253C22×C4—24no—
254C22×C4—21no—
255C22×C4—24no—
256C22×C4—24no—
257C22×C4—24no—
258C22×C4—24no—
259C22×C4—28no—
260C22×C4—28no—
261C22×C4—24no—
262C22×C4—24no—
263C22×C4—24no—
264C22×C4C23×C418yes—
265C22×C4C23×C418yes—
266C22×C4C23×C412yes—
267C22×C4C23×C418yes—
268C22×C4C23×C414yes—
269C22×C4C22×D418yes—
270C22×C4C22×D418yes—
271C22×C4C22×D414yes—
272C22×C4C22×D414yes—
273C22×C4C22×D414yes—
274C22×C4C22×Q818yes—
275C22×C4C22×Q812yes—
276C22×C4C22×Q818yes—
277C22×C4C22×Q812yes—
278C22×C4C22×Q814yes—
279C22×C4C22×Q814yes—
280C22×C4C22×Q814yes—
281C22×C4C22×Q814yes—
282C22×C4C22×Q812yes—
283C22×C4C22×Q814yes—
284C22×C4C2×#4118yes—
285C22×C4C2×#4112yes—
286C22×C4C2×#4118yes—
287C22×C4C2×#4114yes—
288C22×C4C2×#4114yes—
289C22×C4C2×#4114yes—
290C22×C4H(5,𝔽2)12yes—
291C22×C42−1+412yes—
292C4⋊C4—264no—
293C4⋊C4—232no—
294C4⋊C4—216no—
295C4⋊C4—216no—
296C4⋊C4—48no—
297C4⋊C4—432no—
298C4⋊C4—432no—
299C4⋊C4—416no—
300C4⋊C4—48no—
301C4⋊C4—416no—
302C4⋊C4C4×D4132yes—
303C4⋊C4C4×Q8132yescomplemented
304C42—232no—
305C42—216no—
306C42—28no—
307C42—232no—
308C42—232no—
309C42—44no—
310C42—416no—
311C42—416no—
312C42—416no—
313C42—416no—
314C42C4×Q8116yescomplemented
315C42C4⋊Q8132yescomplemented
316C23C24×C411yescharacteristic
317C23C23×D412yes—
318C23C23×Q811yescharacteristic
319C23C23×Q812yes—
320C23C22×#4112yes—
321C23C22×#4111yescharacteristic
322C23C22×#4112yes—
323C23C2×H(5,𝔽2)11yescharacteristic
324C23C2×2−1+411yescharacteristic
325C23#58511yescharacteristic
326C23#58511yescharacteristic
327Q8—464no—
328C2×C4—28no—
329C2×C4—28no—
330C2×C4—22no—
331C2×C4—28no—
332C2×C4—22no—
333C2×C4—28no—
334C2×C4—24no—
335C2×C4—22no—
336C2×C4—22no—
337C2×C4—24no—
338C2×C4—22no—
339C2×C4—22no—
340C2×C4—28no—
341C2×C4—28no—
342C2×C4—24no—
343C2×C4—24no—
344C2×C4—28no—
345C2×C4—28no—
346C2×C4—28no—
347C2×C4—28no—
348C2×C4—24no—
349C2×C4—24no—
350C2×C4—28no—
351C2×C4—28no—
352C2×C4—216no—
353C2×C4—28no—
354C2×C4—28no—
355C2×C4—24no—
356C2×C4—28no—
357C2×C4—22no—
358C2×C4—28no—
359C2×C4—28no—
360C2×C4—28no—
361C2×C4—28no—
362C2×C4—44no—
363C2×C4—44no—
364C2×C4—44no—
365C2×C4—44no—
366C2×C4—44no—
367C2×C4—44no—
368C2×C4—44no—
369C2×C4—48no—
370C2×C4—41no—
371C2×C4—44no—
372C2×C4—44no—
373C2×C4—42no—
374C2×C4—44no—
375C2×C4—41no—
376C2×C4—48no—
377C2×C4—44no—
378C2×C4—44no—
379C2×C4—48no—
380C2×C4—44no—
381C2×C4C2×C4×D4116yes—
382C2×C4C2×C4×D418yes—
383C2×C4C2×C4×Q814yes—
384C2×C4C2×C4×Q8116yes—
385C2×C4C2×C4×Q818yes—
386C2×C4C2×C4×Q818yes—
387C2×C4C2×C4⋊Q818yes—
388C2×C4C2×C4⋊Q818yes—
389C2×C4C2×C4⋊Q818yes—
390C2×C4#53218yes—
391C2×C4#53318yes—
392C2×C4#53318yes—
393C2×C4#54414yes—
394C2×C4D4214yes—
395C2×C4D4×Q818yes—
396C2×C4Q8214yes—
397C22C22×C4×D412yes—
398C22C22×C4×Q811yescharacteristic
399C22C22×C4×Q812yes—
400C22C4×H(5,𝔽2)11yescharacteristic
401C22C4×2−1+411yescharacteristic
402C22C22×C4⋊Q812yes—
403C22C2×#53212yes—
404C22C2×#53312yes—
405C22C2×#53312yes—
406C22C2×#54411yescharacteristic
407C22#345811yescharacteristic
408C22#346011yescharacteristic
409C22#346111yescharacteristic
410C22C2×D4211yescharacteristic
411C22C2×D4×Q812yes—
412C22D4×#4112yes—
413C22D4×#4112yes—
414C22C2×Q8211yescharacteristic
415C22Q8×#4112yes—
416C22Q8×#4112yes—
417C22#348111yescharacteristic
418C22#348212yes—
419C22#348311yescharacteristic
420C4—24no—
421C4—216no—
422C4—216no—
423C4—28no—
424C4—48no—
425C4—48no—
426C4—48no—
427C4—42no—
428C4—84no—
429C4C4×C4⋊Q8116yescomplemented
430C4#255118yesdirect product factor
431C2C2×C4×C4⋊Q812yes—
432C2C4×#54411yescharacteristic
433C2C4×D4211yescharacteristic
434C2C4×D4×Q812yes—
435C2C4×Q8211yescharacteristic
436C2C2×#255111yescharacteristic
437C2#3492511yescharacteristic
438C2#3492912yes—
439C2#3493812yes—
440C2#3495011yescharacteristic
441C2#3497811yescharacteristic
subgroupG/H
centerC23×C4C24
commutatorC23C24×C4
Frattini, socle, prime radical, cosocleC24C25
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
14. #2551C4direct (N × H)
100. C4×C4⋊C4Q8semidirect
115. C43Q8semidirect
303. C4⋊C4C4×Q8semidirect
314. C42C4×Q8semidirect
315. C42C4⋊Q8semidirect
429. C4C4×C4⋊Q8semidirect
430. C4#2551direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#25512
C2×C4×C4⋊Q82
#142362
#141512
#140532
#140052
#139102
C4×#3952
C4×#3842
C4×#3892
C42×C4⋊C42