Finite Group Databasebeta

#21422808

order7552
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

FittingC59×#331 ⋊ C2
SylowC59 ⋊ #1555

Subgroups

subgroupG/H
centerC22C22⋊C4×D59
commutatorC2×C4×C59C22×C4
FrattiniC42C22×D59
FittingC59×#331C2
socleC22×C59C2×C22⋊C4
hypercenter#331D59
hypocenterC59#1555
LCSG ▷ C2×C4×C59 ▷ C22×C59 ▷ C59
UCSC1 ◁ C22 ◁ C42 ◁ #331

332 conjugacy classes of subgroups; only the 67 normal subgroups are shown.

normal subgroups only

This group has 332 conjugacy classes of subgroups — too many to draw. Only its 67 normal subgroups are shown.

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

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,59|a^2=e,d^2=g,e^2=fg,b^a=bd,c^a=cg,d^a=df,d^b=dg,e^b=efg,h^c=h^58

Conjugacy classes & character table

577 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#28508910, D59×#1555, C2×#21422808, …
maximal normal subgroup of#28508910, D59×#1555, C2×#21422808, …
maximal quotient of#28476764, #28476808, #28476910, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 3222);