Finite Group Databasebeta

#38762540

order25408
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

Fitting#117×C397 ⋊ C2
SylowC397 ⋊ #421

Subgroups

subgroupG/H
centerC4C2×D1588
commutatorC4×C397C22×C4
FrattiniC2×C4C22×D397
Fitting#117×C397C2
socleC2×C397C2×C22⋊C4
prime radicalC2×#20263731C2
cosocleC2×C4×C397C23
hypercenter#117D397
hypocenterC397#421
LCSG ▷ C4×C397 ▷ C2×C397 ▷ C397
UCSC1 ◁ C4 ◁ C22×C4 ◁ #117

154 conjugacy classes of subgroups; only the 59 normal subgroups are shown.

normal subgroups only

This group has 154 conjugacy classes of subgroups — too many to draw. Only its 59 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6352

Polycyclic presentation:

2^6,397|a^2=e,d^2=f,e^2=f,b^a=bd,d^a=df,g^a=g^396,c^b=cf,d^b=df,g^b=g^396

Conjugacy classes & character table

3982 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25408, 567);