Finite Group Databasebeta

#29508666

order15424
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

FittingC4⋊C4×C241 ⋊ C4
SylowC241 ⋊ #387

Subgroups

subgroupG/H
center, FrattiniC22C22×#11757210
commutator, socleC22×C241C22×C4
FittingC4⋊C4×C241C4
prime radical, cosocleC22×D241C23
hypercenterC4⋊C4#11757210
hypocenterC241#387
LCSG ▷ C22×C241 ▷ C241
UCSC1 ◁ C22 ◁ C4⋊C4

154 conjugacy classes of subgroups; only the 54 normal subgroups are shown.

normal subgroups only

This group has 154 conjugacy classes of subgroups — too many to draw. Only its 54 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) = 3856

Polycyclic presentation:

2^6,241|a^2=f,b^2=f,c^2=d,b^a=bd,c^a=ce,g^a=g^64,g^b=g^177,g^f=g^240

Conjugacy classes & character table

628 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15424, 1498);