Finite Group Databasebeta

#21424003

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

Aliases

No aliases for this group.

Splittings

SylowC59 ⋊ #1778

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊D59
commutatorC4×C59C2×C42
FrattiniC22×C4C22×D59
FittingC4×M16×C59C2
socleC22×C59C2×C4⋊C4
hypercenterC4×M16D59
hypocenterC59#1778
LCSG ▷ C4×C59 ▷ C2×C59 ▷ C59
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C4×M16

220 conjugacy classes of subgroups; only the 113 normal subgroups are shown.

normal subgroups only

This group has 220 conjugacy classes of subgroups — too many to draw. Only its 113 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,d^2=g,e^2=g,f^2=g,b^a=bd,c^a=cg,h^a=h^58,d^b=dg,e^b=eg

Conjugacy classes & character table

1204 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD59×#1778, C2×#21424003, #28586795, …
maximal normal subgroup ofD59×#1778, C2×#21424003, #28586795, …
maximal quotient of#28479887, #28479892, #28479897, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 4417);