Finite Group Databasebeta

#21456568

order7808
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC61×#447 ⋊ C2
SylowC61 ⋊ #3186

Subgroups

subgroupG/H
centerC22C2×D4×D61
commutatorC2×C4×C61C24
FrattiniC2×C4C23×D61
FittingC61×#447C2
socleC22×C61C22×D4
hypercenter#447D61
hypocenterC61#3186
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C22×C4 ◁ #447

520 conjugacy classes of subgroups; only the 121 normal subgroups are shown.

normal subgroups only

This group has 520 conjugacy classes of subgroups — too many to draw. Only its 121 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:

2^7,61|f^2=g,b^a=be,c^a=cf,d^a=de,f^a=fg,c^b=ce,h^b=h^60,f^c=fg

Conjugacy classes & character table

602 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#29653844, #29653872, #29653912, …
maximal normal subgroup of#29653844, #29653872, #29653912, …
maximal quotient of#29689015, #29689016, #29690280, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 15259);