Finite Group Databasebeta

#21423967

order7552
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC59 ⋊ #1771

Subgroups

subgroupG/H
center, FrattiniC22×C4C22×D59
commutatorC22×C59C2×C42
FittingC59×#336C2
socleC23×C59C22×C4
hypercenter#336D59
hypocenterC59#1771
LCSG ▷ C22×C59 ▷ C59
UCSC1 ◁ C22×C4 ◁ #336

272 conjugacy classes of subgroups; only the 129 normal subgroups are shown.

normal subgroups only

This group has 272 conjugacy classes of subgroups — too many to draw. Only its 129 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,b^2=f,c^2=de,e^2=g,b^a=bd,c^a=cg,h^c=h^58

Conjugacy classes & character table

1216 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD59×#1771, C2×#21423967, #28586635, …
maximal normal subgroup ofD59×#1771, C2×#21423967, #28586635, …
maximal quotient of#28479822, #28479827, #28479834, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 4381);